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Corvette Sidemount Header BB 1963-82, Chrome

Product #D381-C

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USD$ 1,080.32

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Description

1963-82 Corvette sidemount headers 396-502 big block with chrome finish

Every Doug’s header is tuned with the proper tube size and length to efficiently remove all the exhaust from each cylinder, reducing pumping losses resulting in a dramatic increases in horsepower and torque. Doug’s headers are carefully developed on the vehicles they are intended to fit and are re-checked numerous times during the design and manufacturing process.Every Doug’s header is tuned with the proper tube size and length to efficiently remove all the exhaust from each cylinder, reducing pumping losses resulting in a dramatic increases in horsepower and torque. Doug’s headers are carefully developed on the vehicles they are intended to fit and are re-checked numerous times during the design and manufacturing process.

Emissions Code 2 This product is Legal for use on non catalyst equipped vehicles and is considered a replacement part per California Air Resources Board regulations, as long as ALL emissions components that were on the OE exhaust manifold are retained, including but not limited to A.I.R., EGR, Heat Risers, Etc. Failure to retain any of these components, or use on any catalytic converter equipped car would render this product Illegal for Street or Off Highway Use in California, or in states that have adopted California Emissions regulations and may only be used for Closed Course Competition