Our products are designed based on OEM specifications and are suitable for unmodified vehicles. If your vehicle has been modified, compatibility or installation cannot be guaranteed. We recommend confirming your vehicle's setup or consulting our customer service team before purchase. We're here to help!
Description
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.
Fitment:
Chevy 396/402/427/454
For 1965-1970 Chevrolet Bel Air
For 1965-1970 Chevrolet Biscayne
For 1967-1969 Chevrolet Camaro
For 1965-1970 Chevrolet Impala
For 1969-1972 Chevrolet Nova
Specifications:
Brand Name: FLASHARK
Certificate: ISO9001:2000
Application: Automobile Exhaust Header
Material: Stainless Steel
Surface: Mirror Polish
Model: EH28101
1 3/4'' primary tube diameter
3.000'' collector diameter
3/8'' thick flange
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.
