Description
Exhaust Header / Manifold Gasket – Real Seal – 1.630 in Round Port – Re-Useable – Multi-Layered Aluminum – Small Block Chevy – Pair
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About FLOWTECH
A division of Holley, Flowtech focuses on high-performance exhaust components. Their easy-to-install products range from headers and manifolds to mufflers to complete systems, all designed to give performance and audible gains all at a very affordable cost.

















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