Flashark Exhaust Headers for 1988-1997 Chevy/GMC 305/350 5.0L/5.7L Engines - C/K 1500/2500, Silverado, Blazer, Suburban, Sierra, Tahoe, Yukon
Flashark 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, Silverado, Blazer, Suburban, Sierra, Tahoe, and Yukon, these headers are the perfect upgrade for drivers seeking enhanced performance and reliability.
Fitment:
These Exhaust Headers are compatible with 1988-1997 Chevy/GMC models equipped with 305 5.0L and 350 5.7L engines
- 1988-1997 Chevy/GMC C1500 Pickup 305 5.0L and 350 5.7L Engines(Except 1997,1992 GMC C1500 5.7,1993 Chevrolet C1500 Silverado 5.0,1996 chevrolet c1500 extended cab 5.7,1989 Chevrolet C1500 2door 5.7L，1994 Chevrolet C1500 Base Standard Cab Pickup 2-Door 5.7L, 1990 Chevrolet C1500 Silverado Standard Cab Pickup 2-Door 5.7L ，1996 Chevrolet C1500 4.3)
- 1988-1995 Chevy/GMC K1500 Pickup 305 5.0L and 350 5.7L Engines(except 1993 Chevy K1500, 1994 Chevrolet K1500 Base Extended Cab Pickup 2-Door 5.7L，1997 GMC K1500,1989 Chevrolet K1500 Silverado Standard Cab Pickup 2-Door 5.7L)
- 1988-1995 Chevy/GMC Silverado 305 5.0L and 350 5.7L Engines(Except 1993 Silverado 5.0L, 1990 Silverado 5.7L)
- 1988-1995 Chevy/GMC C2500 Pickup 305 5.0L and 350 5.7L Engines
- 1988-1995 Chevy/GMC K2500 Pickup 305 5.0L and 350 5.7L Engines
- 1992-1994 Chevy Blazer 350 5.7L Engines
- 1992-1995 Chevy/GMC Suburban 350 5.7L Engines
- 1989-1995 GMC Sierra 305 5.0L and 350 5.7L Engines
- 1992-1995 Chevy Tahoe 350 5.7L Engines
- 1992-1995 GMC Yukon 350 5.7L Engines
Specifications:
- Made of High-Quality T304 Stainless Steel Material
- 3-Bolt Flange
- Reducer, Bolts, and Metal Gasket Included
- TIG Welded CNC Machine Flange
- Increase High Flow Air, Instantly Gain 10 -15 Hp. / Tq.
Features:
- 100% Brand new, never been used.
- Made of high quality T-304 stainless steel.( According you requirements)
- TIG welded CNC machine flan
- Increase high flow air, instantly gain 10 to 15 Hp. / Tq.
- Improve Sound, Horsepower & Torque
- Mandrel-Bent For Maximum Performance
- TIG Weld & Polished Stainless Steelge.
- Polished finish surface.
- Direct bolt-on, no modification needed.
- High-quality aftermarket parts.
- Professional workmanship.
- Strict quality control during the process.
- The item is the same as the picture shown.
- All necessary hardware, bolts, and gaskets
Details
- Brand Name: FLASHARK
- Certificate: ISO9001:2000
- Application: Automobile Exhaust Header
- Material: Stainless Steel
- Surface: Mirror Polish
- Model: EH28628
Comparison with Stock Exhaust Manifolds
Upgrading 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.
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Increased Airflow: 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.
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Improved Engine Efficiency: 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.
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Enhanced Sound and Exhaust Note: 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.
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Durability and Reliability: 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.
Upgrading 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.
Why Choose Flashark Exhaust Headers?
Flashark 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:
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Unmatched Quality: Made from premium T304 stainless steel, Flashark headers are engineered to withstand extreme conditions and provide long-lasting durability.
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Instant Performance Gains: With improved airflow, these headers provide an instant increase in horsepower and torque, giving you a more responsive, powerful driving experience.
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Easy Installation: 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.
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Precision Engineering: Each Flashark header is TIG-welded and CNC-machined for the perfect fit and optimal performance.
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Aggressive Sound: Not only do these headers enhance performance, but they also create a more powerful and aggressive exhaust note that matches the performance increase.
Choose 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.
Engine Overview: Chevy 350/305
The 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.
While 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, Silverado, Blazer, Suburban, and Tahoe.
FAQ
Q1: Are these Flashark Exhaust Headers compatible with my 1994 Chevy Silverado 5.7L?
Yes! Flashark Exhaust Headers are compatible with 1988-1997 Chevy/GMC models equipped with 305 5.0L and 350 5.7L engines, including the 1994 Chevy Silverado 5.7L.
Q2: What is the difference between shorty headers and long tube headers?
Shorty headers offer a more compact design with improved airflow, ideal for stock or lightly modified engines. They fit more easily in tight spaces and offer quick performance gains. Long tube headers typically offer better airflow at higher RPMs but require more extensive modifications.
Q3: Will installing Flashark Exhaust Headers improve engine sound?
Yes! Flashark Exhaust Headers will enhance your engine's exhaust note, giving it a deeper, more aggressive sound that complements the power increase.
Q4: Do Flashark Exhaust Headers require any modifications for installation?
No, Flashark Exhaust Headers are designed as direct bolt-on replacements with no modifications required, making installation quick and easy.
Q5: How much horsepower will I gain with Flashark Exhaust Headers?
You can expect an instant gain of 10-15 horsepower and torque, thanks to the improved airflow. This gives your engine a more responsive and powerful performance.
Q6: Are Flashark Exhaust Headers made of high-quality material?
Yes! Flashark Exhaust Headers are crafted from premium T304 stainless steel, offering superior durability, heat resistance, and corrosion resistance, ensuring long-lasting performance.
Q7: Will these headers fit my 1992 GMC Sierra 350 5.7L?
Yes, Flashark Exhaust Headers are compatible with 1992-1995 GMC Sierra 350 5.7L engines, as well as other vehicles with Chevy 350 and 305 engines. Please confirm the engine model and year in the fitment guide for compatibility.
Q8: Do I need to tune my engine after installing these headers?
Flashark Exhaust Headers improve performance without requiring a tune. However, for maximum performance, particularly with other modifications, a tune-up is recommended to fully optimize your engine.
Q9: What vehicles are compatible with Flashark Exhaust Headers?
Flashark Exhaust Headers are designed to fit 1988-1997 Chevy/GMC models equipped with 305 5.0L and 50 5.7L engines. This includes C1500, K1500, Silverado, Blazer, Suburban, Sierra, Tahoe, and Yukon.
Q10: Are these headers shorty headers?
Yes, these are shorty headers, designed to provide a compact and efficient solution for improved airflow and engine performance, especially for stock or mildly modified engines.
