Exhaust Header for 1923-1967 Chevrolet Chevy Small Block LS1 LSX SWAP 350 Block Hugger

FLASHARK Exhaust Header for 1923-1967 Chevrolet Chevy Small Block LS1 LSX SWAP 350 Block Hugger

Fitment:

• 1923-1954 Chevrolet Cars & Trucks
• 1923-1954 Cadillac Cars
• 1958-1964 Chevrolet Impala & Biscayne
• 1950-1964 Chevrolet Bel Air
• 1953-1967 Chevrolet Corvette
• 1955-1961 Chevrolet Nomad

For LS series engine swaps only" These do not work on standard SBC or BBC

Specifications:

Brand Name: FLASHARK
Certificate: ISO9001:2000
Application: Automobile Exhaust Header
Material: Stainless Steel
Surface: Mirror Polish
Model: EH28087
Primary Tube Diameter: 1 5/8(41.3mm)
Collector Attachment: 3-bolt flange
Collector Diameter: 2.5 (63.5mm)
Primary Tube Gauge: 16 Gauge
Flange Thickness: 3/8 (9.5mm)

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.

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.