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

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FlasharkSKU: FLES08278
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FLASHARK Exhaust Header for 1923-1967 Chevrolet Chevy Small Block LS1 LSX SWAP 350 Block Hugger



  • 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



    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.


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