Corvette Exhaust Manifold Bolt Set. Big Block: 1965-1974

Corvette Exhaust Manifold Bolt Set. Big Block: 1965-1974

Marsoni

M251S

$63.99

Get it in 3 business days with 1 day shipping. Friday, May 29

Corvette Exhaust Manifold Bolt Set. Big Block: 1965-1974Revitalize your Corvettes classic bigblock exhaust system with the Exhaust Manifold Bolt Set designed for 19651974 models. This isnt a generic hardware kitit's a purposebuilt solution that restores proper exhaust sealing, prevents leaks, and stands up to the heat cycles of a beloved V8 powerplant. Why this kit stands out Factoryspec fit for bigblock Chevys precisionsized fasteners tuned for the 19651974 Corvette bigblock exhaust manifolds, ensuring

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Purchased 2 sets of these to make a folding wing on my workbench. Didn’t expect great quality but did expect 90 degrees. Installed and the end of my 27” wing is 25mm higher than the fixed end. Measured bracket and hypotenuse and ran some quick cosine to discover the bracket is actually 91.286degrees. There is zero adjustment capability on these. Buyer beware

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Reviewed in the United States on February 14, 2026