FLASHARK Exhaust Header for Chevy LS1 LS2 LS3 LS6 LS7 Shorty 1964-1973 Chevrolet Chevelle
Replacing 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.
Shorty Stainless Steel Exhaust Swap Headers compatible with Chevrolet LS1 LS2 LS3 LS6 LS7 Engine(Camaro, Chevelle, Nova, Firebird)
1960's, 1970's Camaro, Chevelle, Nova, Firebird
Brand Name: FLASHARK
Application: Automobile Exhaust Header
Material: Stainless Steel
Surface: Mirror Polish
Primaries Diameter: 1-5/8 in. (42mm)
Mounting Style: 3 Bolt
Collector Diameter: 2-1/2 in.
Mounting Hardware Included: Yes
Item Length: Shorty
Placement on Vehicle: Front
Head Flange Thickness: 3/8 in. (9.5mm)
Pipe Thickness: 16-gauge(1.5mm)
Outlet Diameter: 2-1/2" (64mm)
Exhaust Header VS Manifold, which is the better choice?
The 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.