{"title":"Small Block Chevy Headers","description":"\u003cp\u003e\u003cstrong\u003eShop Chevrolet Exhaust Header:\u003c\/strong\u003e \u003ca href=\"https:\/\/flasharkracing.com\/collections\/chevy-exhaust-header\"\u003eChevrolet Exhaust Header\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShop by Model:\u003c\/strong\u003e \u003ca href=\"https:\/\/flasharkracing.com\/collections\/chevrolet-camaro-exhaust-header\"\u003eChevrolet Camaro Headers\u003c\/a\u003e | \u003ca href=\"https:\/\/flasharkracing.com\/collections\/chevy-c1500-exhaust-header\"\u003eChevy C1500 Headers\u003c\/a\u003e | \u003ca href=\"https:\/\/flasharkracing.com\/collections\/chevrolet-suburban-1500-exhaust-header\"\u003eChevrolet Suburban 1500 Headers\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eShop Flashark headers for the Small Block Chevrolet V8 applications listed in this collection, including selected 262, 265, 267, 283, 302, 305, 327, 350, and 400 engine combinations. Available options cover classic Chevrolet cars, Chevy and GMC trucks, street rods, and listed SBC swap builds.\u003c\/p\u003e\n\u003cp\u003eThe collection includes compact block-hugger headers, vehicle-specific designs, and long-tube configurations for different clearance and exhaust-routing needs. Before ordering, confirm the exact vehicle year, chassis, engine, drivetrain, cylinder-head configuration, steering layout, and collector connection shown on the individual product page.\u003c\/p\u003e","products":[{"product_id":"exhaust-header-for-1973-1985-chevy-truck-blazer-suburban","title":"Exhaust Header for 1973–1985 Chevrolet C10 Pickup K5 Blazer Suburban丨5.0L\/5.7L V8 Small Block","description":"\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBrand Name: FLASHARK\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: Automobile Exhaust Header\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eModel: EH28200\u003cbr\u003e1 5\/8\" TUBE\u003cbr\u003e3\" COLLECTOR\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust-Header-for-1973-1985-Chevy-GMC-Truck-Blazer-Suburban-2wd-4wd--250-292-307-350-454-4.1L-4.8L-5.0L-5.7L-7.4L-Flashark-1685515817.webp?v=1741315448\"\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAdd up to 8-20 horsepower, 0.5 mpg gas mileage improvement:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEnhance your vehicle's performance and fuel efficiency with FLASHARK exhaust headers and system modifications. By replacing your vehicle’s headers and exhaust, you can increase horsepower and torque, giving your truck the powerful sound and performance it deserves. Expect gains of up to 8-20 horsepower, making your engine roar like a true American muscle vehicle.\u003c\/p\u003e\n\u003cp\u003eAdditionally, installing this exhaust system can improve gas mileage by around 0.5 mpg. While it may seem small, over time, this adds up. For instance, if you drive 15,000 miles annually and gas costs $3 per gallon, you’ll save about $85 a year. In just five years, that’s enough savings to nearly cover the cost of a full cat-back exhaust system. The best part? It’s an easy, bolt-on installation with no modifications required—perfect for vehicles like the 2007-2014 Chevy Silverado, GMC Sierra, and more.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eExhaust Header VS Manifold, which is the better choice? \u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe structural differences between exhaust headers and manifolds are the material and size. From the material, exhaust headers are made of lighter, thinner steel, while exhaust manifolds are made of thick iron. Exhaust headers are also longer than exhaust manifolds. When in use, exhaust manifolds create back pressure, which lowers performance. Because each cylinder of the engine is given its own tube, however, headers eliminate this problem; thus, allowing the gases to exit without the creation of back pressure. Therefore, exhaust headers are a BETTER choice than an exhaust manifold.\u003c\/p\u003e\n\u003cp\u003eReplacing or upgrading your exhaust header is necessary for both engine performance and sound. Whether on or off the track, exhaust headers provide more horsepower and improved exhaust sound. FLASHARK offers many products to help you create your own custom engine headers. It's really easy and convenient to use: direct bolt-on, no modification needed. \u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Exhaust Header","offer_id":50340792303914,"sku":"FLES08238","price":159.99,"currency_code":"USD","in_stock":true},{"title":"Exhaust Header+Adjustable Alternator Bracket","offer_id":50340792336682,"sku":"FLES08238-OS08869BK","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/ExhaustHeaderfor1973-1985SmallBlockChevyGMCTruckBlazerSuburban1-582wd4wd3073504544.1L4.8L5.0L5.7L7.4L.jpg?v=1741315389"},{"product_id":"exhaust-header-for-1935-1948-small-block-chevy","title":"Exhaust Headers for 1935-1948 Chevy Street Rod | SBC Small Block 265 305 327 350 400 V8 Swap | Block Hugger Shorty Style","description":"\u003ch3\u003eExhaust Header for 1935, 1936, 1937, 1938, 1939, 1940, 1941, 1942, 1943, 1944, 1945, 1946, 1947, 1948 Small Block Chevy\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eBrand Name: FLASHARK\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCertificate: ISO9001:2000\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eApplication: Automobile Exhaust Header\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMaterial: Stainless Steel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSurface: Mirror Polish\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eModel: EH28124\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e\u003cstrong\u003ePackage included:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e1 * Exhaust Header Kit\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust_Header_for_1935-1948_Small_Block_Chevy.png?v=1724749134\" alt=\"\"\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Temperature Inoxidizability\u003c\/strong\u003e\u003cbr\u003eExhaust in the high-temperature cycle for a long time. The oxidation resistance of the material at high temperatures directly affects the service life of the exhaust. The exhaust system of Flashark is resistant to high temperatures and has good oxidation resistance;\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOE Specified Design\u003c\/strong\u003e\u003cbr\u003eThe exhaust system produced by the original factory has the characteristics of anti-deformation and anti-cracking, so that your exhaust system will not leak, can extend the service life of the engine, and has a better sense of experience;\u003c\/p\u003e\n\u003ch2\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust_Header.webp?v=1724749337\" alt=\"\"\u003e\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003ch3\u003eBoost Horsepower and torque, and Save on Gas with Headers and Exhaust System Modifications!\u003c\/h3\u003e\n\u003cp\u003eReplacing a vehicle’s headers and exhaust can add horsepower and torque and increase its volume. Want a car that sounds like an American muscle car should? This header will help your vehicle achieve that, and it can \u003cstrong\u003eadd up to 8-20 horsepower\u003c\/strong\u003e. \u003c\/p\u003e\n\u003cp\u003eInstall an exhaust system means about a \u003cstrong\u003e0.5 mpg gas mileage improvement\u003c\/strong\u003e. While that might not sound like much, consider this: If gas costs $3 a gallon, and you drive this truck 15,000 miles a year, you’re saving yourself about $85 a year on gas. In five years, you’ll have saved nearly enough money to pay for a complete cat-back exhaust system\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eExhaust Header VS Manifold, which is the better choice? \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe structural differences between exhaust headers and manifolds are the material and size. From the material, exhaust headers are made of lighter, thinner steel, while exhaust manifolds are made of thick iron. Exhaust headers are also longer than exhaust manifolds. When in use, exhaust manifolds create back pressure, which lowers performance. Because each cylinder of the engine is given its own tube, however, headers eliminate this problem; thus, allowing the gases to exit without the creation of back pressure. Therefore, exhaust headers are a BETTER choice than an exhaust manifold.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40013022691427,"sku":"FLES08246","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/products\/Exhaust-Header-for-1935-1948-Small-Block-Chevy-Flashark-1681462847.jpg?v=1681627701"},{"product_id":"exhaust-header-for-265-400-c-i-with-standard-or-vortec-heads-including-d-port-zz-4-style-heads-not-lt-1","title":"Exhaust Header for 1965-1974 Chevrolet Camaro Chevelle Malibu Nova El Camino Impala丨SBC 265-400 C.I. V8丨Standard\/Vortec\/ZZ-4 D-port Heads (NOT LT-1)","description":"\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBrand Name: FLASHARK\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: Automobile Exhaust Header\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eModel: EH28123X\u003cbr\u003eCollector Diameter: 3.5\u003cbr\u003e1-5\/8\" primary\u003cbr\u003eIncludes flange to connect 2” exhaust pipe\u003c\/p\u003e\n\u003ch3\u003e\n\u003cbr\u003e\u003cstrong\u003eExhaust Header VS Manifold, which is the better choice? \u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eThe structural differences between exhaust headers and manifolds are the material and size. From the material, exhaust headers are made of lighter, thinner steel, while exhaust manifolds are made of thick iron. Exhaust headers are also longer than exhaust manifolds. When in use, exhaust manifolds create back pressure, which lowers performance. Because each cylinder of the engine is given its own tube, however, headers eliminate this problem; thus, allowing the gases to exit without the creation of back pressure. Therefore, exhaust headers are a BETTER choice than an exhaust manifold.\u003c\/p\u003e\n\u003cp\u003eReplacing or upgrading your exhaust header is necessary for both engine performance and sound. Whether on or off the track, exhaust headers provide more horsepower and improved exhaust sound. FLASHARK offers many products to help you create your own custom engine headers. It's really easy and convenient to use: direct bolt-on, no modification needed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40013025214563,"sku":"FLES08250","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/products\/Exhaust-Header-for-265-400-C.i.-with-Standard-Or-Vortec-Heads-Including-D-port-ZZ-4-Style-Heads-_not-LT-1_-Flashark-1681462938.jpg?v=1681462939"},{"product_id":"exhaust-header-for-1988-1995-chevy-gmc-truck-305-350-5-7l","title":"Long Tube Headers for 1988-1997 Chevrolet\/GMC C\u0026K(1500\/2500) Tahoe\/Blazer丨5.0L\/5.7L 305\/350 SBC (Vortec\/TBI)","description":"\u003ch3\u003eChevy\/GMC 350 (5.7L) \u0026amp; 305 (5.0L) SBC Long Tube Headers\u003c\/h3\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/banner_a31d644e-6804-4f3e-a20c-910493eab6ca.jpg?v=1781171746\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003eThese Flashark long tube headers are built for select 1988-1997 Chevy and GMC trucks running the 5.0L 305 or 5.7L 350 small block Chevy V8. If your old factory manifolds are cracked, restrictive, or choking the exhaust note, this kit gives your SBC truck a cleaner exhaust path, a stronger V8 tone, and a stainless upgrade that looks right under the hood.\u003c\/p\u003e\n\u003cp\u003eThe main fitment target is the Chevy\/GMC C\/K truck platform, including many C1500, C2500, K1500, and K2500 applications. Because these trucks changed across years, drivetrains, and exhaust layouts, check the fitment table and the “Before You Buy” notes before ordering.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 720px; margin: 20px 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eFlashark\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eLong tube exhaust headers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eEngine Fitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e5.0L 305 \/ 5.7L 350 Small Block Chevy V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eT304 stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eSurface Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eMirror polished stainless finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003ePrimary Tube \/ Inlet Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e1.5 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eCollector \/ Outlet Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e3.0 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eFlange Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e3-bolt collector flange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eO2 Sensor Location\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e1 O2 sensor location\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eIncluded Hardware\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eHeaders, reducers, bolts, and metal gaskets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eEH28022\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003ch3\u003eWhy Upgrade from Stock Manifolds?\u003c\/h3\u003e\n\u003cp\u003eFactory cast manifolds are durable, but they are not great at moving exhaust quickly on a small block truck. A long tube header uses longer primary tubes to help exhaust pulses leave the cylinder more efficiently. On a 305 or 350 SBC truck, that can improve throttle response, sharpen the exhaust note, and support better breathing when paired with the right exhaust system.\u003c\/p\u003e\n\u003cp\u003eReal-world gains depend on the engine condition, camshaft, tune, exhaust size, catalytic converter setup, and how the truck is driven. A stock daily driver will not respond the same way as a tuned small block with a freer-flowing exhaust. Think of headers as part of the full exhaust system, not a magic bolt-on by themselves.\u003c\/p\u003e\n\u003ch4\u003eWhat You Get\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong tube design:\u003c\/strong\u003e built to reduce restriction compared with many stock manifold setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eT304 stainless steel:\u003c\/strong\u003e stronger corrosion resistance than mild steel headers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.5-inch primaries:\u003c\/strong\u003e a street-friendly size for 305 and 350 small block truck applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-inch collectors:\u003c\/strong\u003e provides room for a freer-flowing exhaust path after the header.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded install hardware:\u003c\/strong\u003e reducers, bolts, and metal gaskets are included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolished finish:\u003c\/strong\u003e gives the engine bay a cleaner performance look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"border-left: 4px solid #d71920; background: #fff7f7; padding: 16px 18px; margin: 24px 0;\"\u003e\n\u003ch4 style=\"margin-top: 0;\"\u003eMechanic’s Note\u003c\/h4\u003e\n\u003cp style=\"margin-bottom: 0;\"\u003eLong tube headers usually require more fitment checking than shorty headers. Before tightening everything down, mock up both sides, check the collector angle, inspect steering shaft and front driveline clearance, and make sure spark plug wires are kept away from hot tubes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust_Header_3_86efa354-80f3-4e33-a2f9-23845141cfd1.jpg?v=1718782214\" alt=\"Small Block SBC Chevy\/GMC Headers 350\/305 5.0\/5.7L 1988-1997\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTBI vs Vortec Fitment Note\u003c\/h3\u003e\n\u003cp\u003eThis header kit is designed for select Chevy\/GMC 305 and 350 small block truck applications, including compatible TBI-style trucks and listed 5.7L Vortec applications. Before ordering, match your truck’s year, model, engine size, and drivetrain with the fitment table on this page.\u003c\/p\u003e\n\u003cp\u003eFor 1988-1995 TBI-style 305\/350 trucks, fitment should be checked against the listed C\/K truck applications. For 1996-1997 5.7L Vortec trucks, please verify your exact vehicle configuration before purchase, especially if the truck has an engine swap, lift kit, lowered suspension, or aftermarket exhaust setup.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/9d5a0b43a46779fd6221b5177f3342c4_480x480.jpg?v=1715590444\" alt=\"High performance 305 350 Chevy\/GMC exhaust header installation solid diagram\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch3\u003eCompare Long Tube Headers vs Stock Manifolds\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 760px; margin: 20px 0;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003ePart\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eBest For\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 10px; text-align: left;\"\u003eMain Tradeoff\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eStock cast manifolds\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eQuiet daily driving and factory-style replacement\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eMore restrictive exhaust flow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eShorty headers\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eEasier packaging and simpler exhaust connection\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eUsually less scavenging benefit than long tubes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eLong tube headers\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eBetter exhaust flow, stronger sound, and performance-oriented SBC builds\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eRequires more clearance checks and possible exhaust modification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Upgrade Your Chevy 350\/Vortec Exhaust?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStock vs. Long Tube:\u003c\/strong\u003e Stock manifolds on the C\/K 1500 are restrictive. Flashark \u003cstrong\u003eChevy 350 \u0026amp;305 long tube headers\u003c\/strong\u003e provide a smoother path for exhaust gases, scavenging the cylinders more effectively.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVortec Compatibility:\u003c\/strong\u003e Owners of 1996+ trucks searching for \u003cstrong\u003elong tube headers for 5.0 \u0026amp; 5.7 vortec\u003c\/strong\u003e often struggle with fitment. Our headers are designed to clear the chassis of 88-97 trucks specifically.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eShipping, Warranty \u0026amp; Customer Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstimated Delivery:\u003c\/strong\u003e Most orders are delivered within 7-9 business days after shipment, depending on warehouse availability and destination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-Year Warranty:\u003c\/strong\u003e This product is backed by a 1-year warranty against manufacturing defects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturns \u0026amp; Fitment Support:\u003c\/strong\u003e Please confirm your vehicle year, model, engine, and drivetrain before ordering. If you are unsure about fitment, contact customer support before purchase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomer Support:\u003c\/strong\u003e Our support team can help with basic fitment questions, order issues, and warranty-related support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust_Header_1.jpg?v=1718782232\" alt=\"High performance 305 350 Chevy\/GMC exhaust headers quality guaranteed\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40013028950115,"sku":"FLES08255","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/1_1.jpg?v=1781171668"},{"product_id":"exhaust-header-for-small-block-chevy-blazer-s10-s15-283-302-350-v8","title":"Exhaust Headers for 1982-2005 Chevrolet S10 Blazer \/ GMC S15 Sonoma丨SBC V8 5.0L \/ 5.7L","description":"\u003ch3\u003e\u003cstrong\u003eFlashark Exhaust Headers for 1982-2002 Chevrolet S10 Blazer \/ GMC S15丨SBC V8 4.6L \/ 5.0L \/ 5.7L\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrade your \u003cspan style=\"font-size: 0.875rem;\"\u003eChevrolet S10 Blazer \/ GMC S15\u003c\/span\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e \u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e(1982–2002, 2WD) with FLASHARK's high-performance SBC V8 headers. Designed for small block V8 swaps—283, 305, 327, 350, 400—these exhaust headers deliver more horsepower and improved sound. Built from durable T-304 stainless steel with TIG-welded CNC flanges, they offer a direct bolt-on fit with no modification required. Perfect for engine swap kits and performance upgrades.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003cp\u003eBrand Name: Flashark\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: Automobile Exhaust Header\u003cbr\u003eColor: Black, Silver\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eModel: EH28984(ES08263)  \u003cspan\u003eEH28971(ES08262)\u003c\/span\u003e\u003cbr\u003e1.500 in. Tube Diameter\u003cbr\u003e2.500 in. Collector Diameter\u003cbr\u003e3.125 in. Thick Flanges\u003cbr\u003e1.580 in. H x 1.480 in. W Port\u003c\/p\u003e\n\u003ch3\u003eFeature:\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e100% Brand new, never been used.\u003cbr\u003eMade of high quality T-304 stainless steel\u003cbr\u003eTIG welded CNC machine flange.\u003cbr\u003ePolished finish surface.\u003cbr\u003eDirect bolt-on, no modification needed.\u003cbr\u003eHigh-quality aftermarket parts.\u003cbr\u003eProfessional workmanship.\u003cbr\u003eStrict quality control during the process.\u003cbr\u003eItem the same as picture shown.\u003cbr\u003eAll necessary hardware,bolts, and gasket\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eExhaust Header VS Manifold, which is the better choice? \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe structural differences between exhaust headers and manifolds lie in both material and design. Headers are made from lighter, thinner steel, while manifolds are typically cast from heavy, thick iron. SBC S10 headers are also longer in shape, allowing for improved exhaust flow. Unlike manifolds, which can create back pressure and reduce engine performance, headers give each cylinder its own tube, helping exhaust gases exit more efficiently and eliminating back pressure. That’s why S10 V8 headers are a superior choice for performance builds and engine swaps.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Silver","offer_id":44850219450666,"sku":"FLES08262","price":179.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":44850219417898,"sku":"FLES08263","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/1982-2002ChevyBlazerS10S15ExhaustHeaderSmallBlockV82833023053073273504002WD.jpg?v=1744615805"},{"product_id":"exhaust-header-for-1988-1997-chevy-gmc-c1500-pickup-305-5-0l-350-5-7l-engine","title":"Exhaust Headers for 1988-1997 Chevrolet GMC C1500 K1500 C2500 K2500 Sierra Suburban Tahoe Yukon 5.0L 305 \/ 5.7L 350 SBC V8","description":"\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/banner_82dad141-632a-41c3-9b50-957821004907.jpg?v=1781606729\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eFlashark Exhaust Headers for 1988-1997 Chevy\/GMC 305\/350 5.0L\/5.7L Engines - C\/K 1500\/2500, Blazer, Suburban, Sierra, Tahoe, Yukon\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFlashark Exhaust Headers for 1988-1997 Chevy\/GMC 305\/350 5.0L\/5.7L Engines are designed to enhance your vehicle's performance, delivering significant improvements in horsepower and torque. Crafted from high-quality T304 stainless steel, these headers provide a direct bolt-on fit. They are engineered to increase airflow, offering an instant gain of 10-15 horsepower and torque, while also improving exhaust sound and efficiency. Ideal for C\/K 1500\/2500, Blazer, Suburban, Sierra, Tahoe, and Yukon, these headers are the perfect upgrade for drivers seeking enhanced performance and reliability.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMade of High-Quality T304 Stainless Steel Material\u003c\/li\u003e\n\u003cli\u003e3-Bolt Flange\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eReducer, Bolts, and Metal Gasket Included\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTIG Welded CNC Machine Flange\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncrease High Flow Air, Instantly Gain 10 -15 Hp. \/ Tq.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cimg style=\"float: none;\" alt=\"1993 ChevyGMC Headers for 1988-1997 15002500 305 5.0L350 5.7L\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/1993_ChevyGMC_Headers_for_1988-1997_15002500_305_5.0L350_5.7L.jpg?v=1728461412\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg alt=\"Exhaust Headers for 1988-1997 Chevy\/GMC 305\/350 5.0L\/5.7L\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/1988-1997_ChevyGMC_Exhaust_Header_Unpacking_diagram.jpg?v=1728461412\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003ch3\u003e\u003cstrong\u003eComparison with Stock Exhaust Manifolds\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrading your exhaust manifolds is one of the most cost-effective and impactful ways to improve your vehicle’s performance. While stock exhaust manifolds are designed to meet basic emissions and durability standards, they often restrict airflow due to their design, material, and manufacturing process. This limitation can prevent your Chevy 350 or 305 engine from performing at its full potential.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eIncreased Airflow:\u003c\/strong\u003e\u003c\/span\u003e Stock manifolds are typically restrictive, causing backpressure that hinders engine efficiency. Flashark headers are designed to optimize airflow, allowing your engine to breathe better and run more efficiently.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eImproved Engine Efficiency:\u003c\/strong\u003e\u003c\/span\u003e With reduced backpressure, the engine can expel exhaust gases more easily, improving throttle response and increasing horsepower and torque. This results in a noticeable boost in performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eEnhanced Sound and Exhaust Note:\u003c\/strong\u003e\u003c\/span\u003e Stock exhaust systems tend to be quiet and often don't reflect the power your engine is capable of. With Flashark headers, you get a deeper, more aggressive exhaust note that matches the enhanced performance of your engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eDurability and Reliability:\u003c\/strong\u003e\u003c\/span\u003e Flashark headers are made from high-quality T304 stainless steel, which is more durable and resistant to heat and corrosion compared to factory exhaust manifolds. This means they will last longer and maintain performance even in demanding conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrading your stock exhaust manifold to Flashark headers is not just an aesthetic change—it’s a performance upgrade that unlocks your engine's true potential.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose Flashark Exhaust Headers?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eFlashark Exhaust Headers are the ultimate performance upgrade for any Chevy\/GMC truck or SUV owner with a Chevy 350 or 305 engine who is looking to unleash more power and efficiency. Here’s why Flashark should be your first choice:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eUnmatched Quality:\u003c\/strong\u003e\u003c\/span\u003e Made from premium T304 stainless steel, Flashark headers are engineered to withstand extreme conditions and provide long-lasting durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eInstant Performance Gains:\u003c\/strong\u003e\u003c\/span\u003e With improved airflow, these headers provide an instant increase in horsepower and torque, giving you a more responsive, powerful driving experience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e\u003c\/span\u003e Flashark headers offer a direct bolt-on fit with no modifications required. You’ll spend less time in the garage and more time enjoying your ride.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003ePrecision Engineering:\u003c\/strong\u003e\u003c\/span\u003e Each Flashark header is TIG-welded and CNC-machined for the perfect fit and optimal performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eAggressive Sound:\u003c\/strong\u003e\u003c\/span\u003e Not only do these headers enhance performance, but they also create a more powerful and aggressive exhaust note that matches the performance increase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eChoose Flashark Exhaust Headers if you want the best in performance, quality, and value. Upgrade your Chevy 350\/305 engine today and experience the difference in both power and sound.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eEngine Overview: Chevy 350\/305\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Chevy 350 engine is a legendary small-block V8 with a displacement of 5.7L, widely used in a variety of Chevrolet and GMC vehicles from trucks to SUVs. Known for its durability and ease of modification, it’s the perfect base for performance upgrades. The 350 produces impressive torque and horsepower, but with the right modifications, you can unlock even more power—Flashark headers are the ideal upgrade to improve exhaust flow, increase engine efficiency, and boost overall performance.\u003c\/p\u003e\n\u003cp\u003eWhile the Chevy 305 shares many similarities with the 350, it has a slightly smaller displacement of 5.0L. However, it too benefits from the improved airflow and reduced backpressure that Flashark Long Tube Headers provide. Whether you’re driving a 350 or 305, upgrading your exhaust manifolds will deliver more horsepower, better throttle response, and a deeper exhaust sound. Flashark headers are compatible with Chevy 350 and 305 engines in models like the C1500, K1500, Blazer, Suburban, and Tahoe.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40013083181155,"sku":"FLES08269","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/1_6195d073-a40c-48a8-bee3-387bfd372651.jpg?v=1781607333"},{"product_id":"exhaust-header-for-chevy-sbc-small-block-hugger","title":"Exhaust Headers for 1955 + Chevy SBC Small Block Hugger V8 262 265 283 305 327 350 400","description":"\u003ch3\u003e\u003cstrong\u003eFlashark Exhaust Headers for 1955 + Chevy SBC Small Block Hugger V8 262, 265, 283, 305, 327, 350, 400\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUpgrading your SBC Block Hugger Headers is essential for enhancing engine performance and exhaust sound. These headers are designed to provide increased horsepower and a more aggressive exhaust tone, whether you're on the street or at the track. FLASHARK’s SBC Hugger V8 Headers are easy to install with a direct bolt-on design—no modifications required. Improve your engine’s efficiency and sound with this simple, high-performance upgrade.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e--Made with 1 5\/8\" OD diameter heavy-duty mandrel bent 18 gauge tubing\u003cbr\u003e--Large 2 1\/2\" collectors. Reducers are 2\"\u003cbr\u003e--4 1\/4\" length from the bottom edge of the head to the outside of the middle tubes\u003cbr\u003e--Made with thick 5\/16\" flanges to resist warpage\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBrand Name: FLASHARK\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: Automobile Exhaust Header\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eModel: EH28030\u003cbr\u003eInlet\/ Outlet: 1.5\"\/ 2.5\"\u003cbr\u003ePrimary Diameter: 1-1\/2 in.\u003cbr\u003eCollector Diameter: 2-1\/2 in.\u003cbr\u003eHead Flange Thickness：3\/8 in. (9.5mm)\u003cbr\u003ePipe Thickness: 16 gauge (1.5mm)\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eExhaust Header VS Manifold, which is the better choice? \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe structural differences between exhaust headers and manifolds are the material and size. From the material, exhaust headers are made of lighter, thinner steel, while exhaust manifolds are made of thick iron. Exhaust headers are also longer than exhaust manifolds. When in use, exhaust manifolds create back pressure, which lowers performance. Because each cylinder of the engine is given its own tube, however, headers eliminate this problem; thus, allowing the gases to exit without the creation of back pressure. Therefore, modifications exhaust headers are a BETTER choice than an exhaust manifold.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":40013094486115,"sku":"FLES08271","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust-Header-Manifold-for-1955-_-Chevy-SBC-Small-Block-Hugger-V8-262-265-283-305-327-350-400-Flashark-1689926821872.jpg?v=1689927520"},{"product_id":"exhaust-header-for-1955-1957-chevy-bel-air-1955-1978-1980-1982-chevy-corvette-5-7l-small-block","title":"Exhaust Headers for 1955-1957 Chevy Bel Air \u0026 1955-1982 Chevy Corvette 5.7L SBC Chassis","description":"\u003ch3\u003e\u003cstrong\u003eFlashark Exhaust Headers for 1955-1957 Chevy Bel Air \u0026amp; 1955-1982 Chevy Corvette 5.7L SBC Chassis\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Flashark exhaust headers are designed for 1955-1957 Chevy Bel Air and 1955-1982 Chevy Corvette models with the 5.7L SBC engine. Crafted from polished stainless steel, these Corvette \u0026amp; Bel Air headers offer superior corrosion resistance and improved exhaust flow for better engine performance. Featuring 1 5\/8\" primaries, 2 1\/2\" collectors, and reducers, they combine style and functionality. Includes hardware and gaskets for easy installation, making them an ideal upgrade for enhanced power and efficiency.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e100% brand new, Never been tried or installed\u003cbr\u003ePolished Stainless Steel to resist early corrosion\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003e1-5\/8\" primaries to the 2 1\/2\" Collectors\u003cbr\u003e2 1\/2\" to 2 1\/4\" reducers\u003cbr\u003e3 Stage polish finish\u003cbr\u003eFlange Thickness: 35\"\u003cbr\u003eTube Outside Diameter: 1 5\/8\"\u003cbr\u003eCollector Diameter: 2 1\/2\"\u003cbr\u003eReducers: 2 1\/2 to 2 1\/4\"\u003cbr\u003eHardware Included: Yes\u003cbr\u003eGaskets Included: Yes\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat Are Exhaust Headers For?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBoost Horsepower, Torque, and Fuel Efficiency with Corvette \u0026amp; Bel Air Headers\u003c\/p\u003e\n\u003cp\u003eUpgrading your vehicle's exhaust headers is an effective way to increase horsepower and torque, giving your car the power it deserves. Whether you drive a Chevy Corvette or a 1957 Chevy Bel Air, installing high-performance headers can add up to 8-20 extra horsepower, while also improving exhaust flow and engine efficiency.\u003c\/p\u003e\n\u003cp\u003eNot only do headers enhance performance, but they also provide a noticeable boost in sound, giving your car that signature American muscle car roar. Additionally, an upgraded exhaust system can improve fuel efficiency by about 0.5 mpg. Over time, this can result in savings of up to $85 annually on gas—enough to offset the cost of a new cat-back exhaust system in just a few years.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSharing and affirmation from customers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"1955-1982 Chevy Corvette \u0026amp; Bel Air 5.7L Headers Installation\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/d8zuaetuz083olddllrr_480x480.webp?v=1708422977\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Exhaust Headers for 1955-1957 Chevy Bel Air \u0026amp; 1955-1982 Chevy Corvette 5.7L\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/mb5et2joixpflwubwe5q_480x480.webp?v=1708422992\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eExhaust Header VS Manifold, which is the better choice? \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe main structural differences between exhaust headers and traditional exhaust manifolds lie in material and size. Headers are made from lighter, thinner steel, while manifolds are constructed from thicker iron, making headers more efficient and durable. Additionally, headers are longer than manifolds, allowing for improved exhaust flow.\u003c\/p\u003e\n\u003cp\u003eWhen in use, exhaust manifolds create back pressure, which reduces engine performance. However, with headers, each cylinder has its own dedicated tube, allowing exhaust gases to exit freely without creating back pressure. This design eliminates performance limitations, resulting in a significant boost in horsepower and torque. For anyone looking to enhance their vehicle, exhaust headers are clearly the better choice over manifolds, offering improved power, efficiency, and sound.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":44455010926890,"sku":"FLES08029","price":154.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/products\/SBC-Headers-for-1955_1957-Tri-Five-Chevy-_-Bel-Air_-150_-210-Series-Flashark-96878830.jpg?v=1750212325"},{"product_id":"1967-1981-camaro-1968-1979-chevelle-nova-sbc-283-327-350-400-exhaust-header","title":"Exhaust Header for Chevrolet 1970-1981 Camaro \/ 1968-1981 Chevelle Nova Malibu SBC 283 327 350 400 Exhaust Header","description":"\u003cdiv class=\"video-wrapper-col-2\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/1iWsJvJZ4lw?si=WUub7evzQiE-Pg98\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch3\u003eExhaust Header for Chevrolet 1967-1987 Camaro Chevelle Nova Malibu Bel Air Biscayne SBC 283 327 350 400\u003c\/h3\u003e\n\u003cp\u003eEnhance your Camaro Chevelle Nova Malibu Bel Air Biscayne with FLASHARK exhaust headers. Designed for SBC 283\/327\/350\/400 engines, these stainless steel headers improve horsepower, reduce backpressure, and ensure smooth airflow with easy bolt-on installation.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBrand Name: FLASHARK\u003cbr\u003eCertificate: ISO9001:2000 \u003cbr\u003eApplication: Automobile Exhaust Header \u003cbr\u003eMaterial: Stainless Steel \u003cbr\u003eSurface: Mirror Polish \u003cbr\u003ePrimary Tube Size: 1 5\/8\"\u003cbr\u003eOutlet Flange Thickness: 3\/8\"\u003cbr\u003eStandard SBC 3-Bolt Flange Inlet \/ Outlet: 2.875 in\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/1955-2024_Chevy_265-400_Small_Block_SBC_Gen_I_V8_8-2-1_Ceramic_Monte_Malibu_Camaro_Caprice_265_283_305_307_327_350_400_Exhaust_Header_1.jpg?v=1711095816\"\u003e\u003c\/p\u003e\n\u003ch3\u003eFeatures: \u003c\/h3\u003e\n\u003cp\u003e2 X 4-1 High Performance Racing Spec. Design\u003cbr\u003eHugs the block for a closer fit and extra clearance\u003cbr\u003eCNC machine flanges with TIG and MIG welded construction\u003cbr\u003eMaximizing Smoothest High Exhaust Air Flow Rate\u003cbr\u003eComputerized Mandrel-Bended to Maximize Air Flow Smoothness\u003cbr\u003eIncrease Engine Exhaust Output and Efficiency\u003cbr\u003eIncrease High Flow Air, Instantly Gain 10 -15 Hp. \/ Tq.\u003c\/p\u003e\n\u003ch3\u003ePackage including:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Set of Stainless Steel Headers\u003c\/li\u003e\n\u003cli\u003e1 x Set of Mounting Accessories\u003c\/li\u003e\n\u003cli\u003eJust as the pictures show\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat are exhaust manifolds for?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBoost Horsepower, Torque, and Performance with FLASHARK Camaro Headers!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUpgrading your headers and exhaust system is an excellent way to increase horsepower and torque while enhancing engine efficiency. FLASHARK Camaro headers are designed to maximize exhaust flow, reduce backpressure, and provide a significant performance boost. With these headers, you can instantly \u003cstrong\u003eadd up to 10-15 horsepower\u003c\/strong\u003e to your vehicle, giving it the power and sound of a true American muscle car.\u003c\/p\u003e\n\u003cp\u003eWhether you own a 1967-1987 Camaro Chevelle Nova Malibu Bel Air Biscayne car, these headers are designed to deliver a perfect fit and exceptional performance.\u003c\/p\u003e\n\u003cp\u003eIn addition to the performance benefits, installing a high-performance exhaust system like FLASHARK headers can also improve gas mileage by approximately \u003cstrong\u003e0.5 mpg\u003c\/strong\u003e. While it may seem small, here's the impact: if gas costs $3 a gallon and you drive 15,000 miles per year, you could save around $85 annually on fuel. Over five years, that could almost cover the cost of a complete cat-back exhaust system.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e Actual Product Images\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/s-l1600_3afcc9f8-0f4c-4bc0-88dc-e3dc2ca1ac39.jpg?v=1710388617\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eExhaust Header VS Manifold, which is the better choice?\u003c\/h3\u003e\n\u003cp\u003eWhen comparing \u003ca href=\"https:\/\/flasharkracing.com\/collections\/exhaust-header\"\u003eexhaust headers\u003c\/a\u003e to traditional exhaust manifolds, the difference in design and material is clear. Exhaust headers, made from lightweight stainless steel, are longer and feature individual tubes for each cylinder, optimizing exhaust flow and reducing backpressure. In contrast, exhaust manifolds are made of thick iron, which tends to create backpressure that can hinder engine performance. By eliminating this restriction, headers allow for better airflow, enhancing horsepower and torque.\u003c\/p\u003e\n\u003cp\u003eUpgrading to FLASHARK exhaust headers is a must if you're looking to improve the performance and sound of your Camaro Chevelle Nova Malibu Bel Air Biscayne. These headers are designed to deliver maximum exhaust flow, reducing backpressure and providing a significant boost in horsepower—adding up to 10-15 hp.\u003c\/p\u003e\n\u003cp\u003eWhether you're cruising down the road or taking your car to the track, FLASHARK headers give your vehicle the American muscle car sound and performance you’ve always wanted. Installation is straightforward with a direct bolt-on design—no modifications required. Upgrade today and enjoy improved engine efficiency, power, and a deeper exhaust note.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Exhaust Header","offer_id":48242226790698,"sku":"FLES08256","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/ES08256.jpg?v=1775633222"},{"product_id":"exhaust-header-for-1970-1981-camaro-sbc-267-400-v8","title":"Exhaust Header for 1970-1981 Chevrolet Camaro SBC 4.4L\/5.0L\/5.7L\/6.6L V8","description":"\u003ch3\u003e\u003cstrong\u003eFit Notes:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eDrivetrain: RWD\u003cbr\u003ePower Steering: No\u003cbr\u003ePower Brakes (application): No\u003cbr\u003eAir Conditioning: No\u003cbr\u003eStandard Transmission Column Shift: No\u003cbr\u003eStandard Transmission Floor Shift: No\u003cbr\u003eAutomatic Transmission Column Shift: Yes\u003cbr\u003eAutomatic Transmission Floor Shift: Yes\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBrand Name: FLASHARK\u003cbr\u003eCertificate: ISO9001:2000\u003cbr\u003eApplication: Automobile Exhaust Header\u003cbr\u003eMaterial: Stainless Steel\u003cbr\u003eSurface: Mirror Polish\u003cbr\u003eModel: EH28166\u003cbr\u003eInlet: 1.65 inch\u003cbr\u003eOutlet Diameter: 3 inch\u003cbr\u003ePiping Diameters: 4 X 1.75\" Manifold Piping; into 1 X 3.5\" Major Pipe\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eExhaust Header VS Manifold, which is the better choice? \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe structural differences between exhaust headers and manifolds are the material and size. From the material, exhaust headers are made of lighter, thinner steel, while exhaust manifolds are made of thick iron. Exhaust headers are also longer than exhaust manifolds. When in use, exhaust manifolds create back pressure, which lowers performance. Because each cylinder of the engine is given its own tube, however, headers eliminate this problem; thus, allowing the gases to exit without the creation of back pressure. Therefore, exhaust headers are a BETTER choice than an exhaust manifold.\u003c\/p\u003e\n\u003cp\u003eReplacing or upgrading your exhaust header is necessary for both engine performance and sound. Whether on or off the track, exhaust headers provide more horsepower and improved exhaust sound. FLASHARK offers many products to help you create your own custom engine headers. It's really easy and convenient to use: direct bolt-on, no modification needed.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Default Title","offer_id":49987855712554,"sku":"FLES08247","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/products\/Exhaust-Header-for-1970-1981-Camaro-SBC-267-400-V8-Flashark-94932176.jpg?v=1740989658"},{"product_id":"header-for-1964-1988-chevy-el-camino-sbc-283-327-350-400","title":"Exhaust Header for 1964–1988 Chevrolet El Camino Suburban Monza K5 Blazer Impala SBC 283 327 350 400","description":"\u003cdiv class=\"video-wrapper-col-2\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/1iWsJvJZ4lw?si=WUub7evzQiE-Pg98\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003ch2\u003eExhaust Header for 1964–1988 Chevrolet El Camino Suburban Monza K5 Blazer Impala SBC 283 327 350 400\u003c\/h2\u003e\n\u003cp\u003eEnhance your 1967-1988 Chevy El Camino with SBC 283\/327\/350\/400 engines with FLASHARK exhaust headers. Designed for SBC 283\/327\/350\/400 engines, these stainless steel headers improve horsepower, reduce backpressure, and ensure smooth airflow with easy bolt-on installation.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBrand Name: FLASHARK\u003cbr\u003eCertificate: ISO9001:2000 \u003cbr\u003eApplication: Automobile Exhaust Header \u003cbr\u003eMaterial: Stainless Steel \u003cbr\u003eSurface: Mirror Polish \u003cbr\u003ePrimary Tube Size: 1 5\/8\"\u003cbr\u003eOutlet Flange Thickness: 3\/8\"\u003cbr\u003eStandard SBC 3-Bolt Flange Inlet \/ Outlet: 2.875 in\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/1955-2024_Chevy_265-400_Small_Block_SBC_Gen_I_V8_8-2-1_Ceramic_Monte_Malibu_Camaro_Caprice_265_283_305_307_327_350_400_Exhaust_Header_1.jpg?v=1711095816\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures: \u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e2 X 4-1 High Performance Racing Spec. Design\u003cbr\u003eHugs the block for a closer fit and extra clearance\u003cbr\u003eCNC machine flanges with TIG and MIG welded construction\u003cbr\u003eMaximizing Smoothest High Exhaust Air Flow Rate\u003cbr\u003eComputerized Mandrel-Bended to Maximize Air Flow Smoothness\u003cbr\u003eIncrease Engine Exhaust Output and Efficiency\u003cbr\u003eIncrease High Flow Air, Instantly Gain 10 -15 Hp. \/ Tq.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003ePackage including:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Set of Stainless Steel Headers\u003c\/li\u003e\n\u003cli\u003e1 x Set of Mounting Accessories\u003c\/li\u003e\n\u003cli\u003eJust as the pictures show\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat are exhaust manifolds for?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBoost Horsepower, Torque, and Performance with FLASHARK Camaro Headers!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUpgrading your headers and exhaust system is an excellent way to increase horsepower and torque while enhancing engine efficiency. FLASHARK Camaro headers are designed to maximize exhaust flow, reduce backpressure, and provide a significant performance boost. With these headers, you can instantly \u003cstrong\u003eadd up to 10-15 horsepower\u003c\/strong\u003e to your vehicle, giving it the power and sound of a true American muscle car.\u003c\/p\u003e\n\u003cp\u003eWhether you own a Exhaust Header for 1967–1987 Chevrolet El Camino Suburban Monza K5 Blazer Impala SBC 283 327 350 400, these headers are designed to deliver a perfect fit and exceptional performance.\u003c\/p\u003e\n\u003cp\u003eIn addition to the performance benefits, installing a high-performance exhaust system like FLASHARK headers can also improve gas mileage by approximately \u003cstrong\u003e0.5 mpg\u003c\/strong\u003e. While it may seem small, here's the impact: if gas costs $3 a gallon and you drive 15,000 miles per year, you could save around $85 annually on fuel. Over five years, that could almost cover the cost of a complete cat-back exhaust system.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e Actual Product Images\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/s-l1600_3afcc9f8-0f4c-4bc0-88dc-e3dc2ca1ac39.jpg?v=1710388617\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eExhaust Header VS Manifold, which is the better choice?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eWhen comparing \u003ca href=\"https:\/\/flasharkracing.com\/collections\/exhaust-header\"\u003eexhaust headers\u003c\/a\u003e to traditional exhaust manifolds, the difference in design and material is clear. Exhaust headers, made from lightweight stainless steel, are longer and feature individual tubes for each cylinder, optimizing exhaust flow and reducing backpressure. In contrast, exhaust manifolds are made of thick iron, which tends to create backpressure that can hinder engine performance. By eliminating this restriction, headers allow for better airflow, enhancing horsepower and torque.\u003c\/p\u003e\n\u003cp\u003eUpgrading to FLASHARK exhaust headers is a must if you're looking to improve the performance and sound of your Camaro, Chevelle, Malibu, El Camino, Nova, or Monte Carlo. These headers are designed to deliver maximum exhaust flow, reducing backpressure and providing a significant boost in horsepower—adding up to 10-15 hp.\u003c\/p\u003e\n\u003cp\u003eWhether you're cruising down the road or taking your car to the track, FLASHARK headers give your vehicle the American muscle car sound and performance you’ve always wanted. Installation is straightforward with a direct bolt-on design—no modifications required. Upgrade today and enjoy improved engine efficiency, power, and a deeper exhaust note.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Exhaust Header","offer_id":50378038411562,"sku":"FLES08256","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/1967-1981-Camaro-1968-1979-Chevelle-Nova-SBC-283-327-350-400-Exhaust-Header-Flashark-97380973.jpg?v=1751968681"},{"product_id":"header-for-1970-1988-chevy-monte-carlo-sbc-283-327-350-401","title":"Exhaust Header for 1970-1988 Chevrolet C10\/K10 Pickup G10\/G20 Van Monte Carlo Corvette Caprice SBC 283 327 350 400 V8","description":"\u003cdiv class=\"video-wrapper-col-2\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/1iWsJvJZ4lw?si=WUub7evzQiE-Pg98\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003eEnhance your 1967-1987 Chevrolet Monte Carlo Corvette Caprice G-series Van C\/K Series Pickups with SBC 283\/327\/350\/400 engines with FLASHARK exhaust headers. Designed for SBC 283\/327\/350\/400 engines, these stainless steel headers improve horsepower, reduce backpressure, and ensure smooth airflow with easy bolt-on installation.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBrand Name: FLASHARK\u003cbr\u003eCertificate: ISO9001:2000 \u003cbr\u003eApplication: Automobile Exhaust Header \u003cbr\u003eMaterial: Stainless Steel \u003cbr\u003eSurface: Mirror Polish \u003cbr\u003ePrimary Tube Size: 1 5\/8\"\u003cbr\u003eOutlet Flange Thickness: 3\/8\"\u003cbr\u003eStandard SBC 3-Bolt Flange Inlet \/ Outlet: 2.875 in\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/1955-2024_Chevy_265-400_Small_Block_SBC_Gen_I_V8_8-2-1_Ceramic_Monte_Malibu_Camaro_Caprice_265_283_305_307_327_350_400_Exhaust_Header_1.jpg?v=1711095816\"\u003e\u003c\/p\u003e\n\u003ch3\u003eFeatures: \u003c\/h3\u003e\n\u003cp\u003e2 X 4-1 High Performance Racing Spec. Design\u003cbr\u003eHugs the block for a closer fit and extra clearance\u003cbr\u003eCNC machine flanges with TIG and MIG welded construction\u003cbr\u003eMaximizing Smoothest High Exhaust Air Flow Rate\u003cbr\u003eComputerized Mandrel-Bended to Maximize Air Flow Smoothness\u003cbr\u003eIncrease Engine Exhaust Output and Efficiency\u003cbr\u003eIncrease High Flow Air, Instantly Gain 10 -15 Hp. \/ Tq.\u003c\/p\u003e\n\u003ch3\u003ePackage including:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Set of Stainless Steel Headers\u003c\/li\u003e\n\u003cli\u003e1 x Set of Mounting Accessories\u003c\/li\u003e\n\u003cli\u003eJust as the pictures show\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhat are exhaust manifolds for?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBoost Horsepower, Torque, and Performance with FLASHARK Headers!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUpgrading your headers and exhaust system is an excellent way to increase horsepower and torque while enhancing engine efficiency. FLASHARK headers are designed to maximize exhaust flow, reduce backpressure, and provide a significant performance boost. With these headers, you can instantly \u003cstrong\u003eadd up to 10-15 horsepower\u003c\/strong\u003e to your vehicle, giving it the power and sound of a true American muscle car.\u003c\/p\u003e\n\u003cp\u003eWhether you own a 1967-1987 Chevrolet Monte Carlo Corvette Caprice G-series Van C\/K Series Pickups car, these headers are designed to deliver a perfect fit and exceptional performance.\u003c\/p\u003e\n\u003cp\u003eIn addition to the performance benefits, installing a high-performance exhaust system like FLASHARK headers can also improve gas mileage by approximately \u003cstrong\u003e0.5 mpg\u003c\/strong\u003e. While it may seem small, here's the impact: if gas costs $3 a gallon and you drive 15,000 miles per year, you could save around $85 annually on fuel. Over five years, that could almost cover the cost of a complete cat-back exhaust system.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e Actual Product Images\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/s-l1600_3afcc9f8-0f4c-4bc0-88dc-e3dc2ca1ac39.jpg?v=1710388617\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eExhaust Header VS Manifold, which is the better choice?\u003c\/h3\u003e\n\u003cp\u003eWhen comparing \u003ca href=\"https:\/\/flasharkracing.com\/collections\/exhaust-header\"\u003eexhaust headers\u003c\/a\u003e to traditional exhaust manifolds, the difference in design and material is clear. Exhaust headers, made from lightweight stainless steel, are longer and feature individual tubes for each cylinder, optimizing exhaust flow and reducing backpressure. In contrast, exhaust manifolds are made of thick iron, which tends to create backpressure that can hinder engine performance. By eliminating this restriction, headers allow for better airflow, enhancing horsepower and torque.\u003c\/p\u003e\n\u003cp\u003eUpgrading to FLASHARK exhaust headers is a must if you're looking to improve the performance and sound of your Camaro, Chevelle, Malibu, El Camino, Nova, or Monte Carlo. These headers are designed to deliver maximum exhaust flow, reducing backpressure and providing a significant boost in horsepower—adding up to 10-15 hp.\u003c\/p\u003e\n\u003cp\u003eWhether you're cruising down the road or taking your car to the track, FLASHARK headers give your vehicle the American muscle car sound and performance you’ve always wanted. Installation is straightforward with a direct bolt-on design—no modifications required. Upgrade today and enjoy improved engine efficiency, power, and a deeper exhaust note.\u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Header Only","offer_id":50378045391146,"sku":"FLES08256","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/1967-1981-Camaro-1968-1979-Chevelle-Nova-SBC-283-327-350-400-Exhaust-Header-Flashark-97380973.jpg?v=1751968681"},{"product_id":"exhaust-header-for-2004-2013-cadillac-cts","title":"Exhaust Header for 2004-2013 Cadillac CTS for Small Block Chevrolet V8","description":"\u003cul\u003e\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eBrand Name: FLASHARK\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCertificate: ISO9001:2000\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eApplication: Automobile Exhaust Header\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMaterial: Stainless Steel\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSurface: Mirror Polish\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eModel: EH28273\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInlet \/ Outlet: 1.76\" \/ 2.89\"\u003cbr\u003eV-band Clamp size:3.0\"\u003cbr\u003e(Allowable Error range:0.1-0.2inch)\u003cbr\u003eHeader Type: Turbo\u003cbr\u003ePrimary Diameter: 1-7\/8 in. (48mm)\u003cbr\u003eCollector Diameter: 3 in. (76mm)\u003cbr\u003eHead Flange Thickness：3\/8 in. (9.5mm)\u003cbr\u003ePipe Thickness: 16 gauge (1.5mm)\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eExhaust Header VS Manifold, which is the better choice? \u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe structural differences between exhaust headers and manifolds are the material and size. From the material, exhaust headers are made of lighter, thinner steel, while exhaust manifolds are made of thick iron. Exhaust headers are also longer than exhaust manifolds. When in use, exhaust manifolds create back pressure, which lowers performance. Because each cylinder of the engine is given its own tube, however, headers eliminate this problem; thus, allowing the gases to exit without the creation of back pressure. Therefore, exhaust headers are a BETTER choice than an exhaust manifold.\u003c\/p\u003e\n\u003cp\u003eReplacing or upgrading your exhaust header is necessary for both engine performance and sound. Whether on or off the track, exhaust headers provide more horsepower and improved exhaust sound. FLASHARK offers many products to help you create your own custom engine headers. It's really easy and convenient to use: direct bolt-on, no modification needed.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Flashark","offers":[{"title":"Exhaust Header","offer_id":51226158399786,"sku":"FLES08257","price":99.99,"currency_code":"USD","in_stock":true},{"title":"Exhaust Header+Head Stud Kit","offer_id":51226158432554,"sku":"FLES08257-OS08875SP","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0293\/4423\/5619\/files\/Exhaust-Header-for-1997-2014-Chevy-Small-Block-Chevrolet-V8-Ls1-Ls2-Ls3-Ls6-5.7L-6.0L-6.2L-Flashark-1687761460391.jpg?v=1773113342"}],"url":"https:\/\/flasharkracing.com\/collections\/small-block-chevy-headers.oembed","provider":"Flashark","version":"1.0","type":"link"}