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1966-69 427 Exhaust Manifold 2-1/2 Without A.I.R Holes RH - Casting Number 3880828

A6700102 - 1966-69 427 Exhaust Manifold 2-1/2" Without A.I.R Holes RH - Casting Number 3880828

Long discontinued by GM, these hard-to-find exhaust manifolds are available as reproductions. These Special High Performance 427 ci big block manifolds are manufactured from heavy cast iron, as original, and feature the factory markings, lettering, and numbers. Designed without A.I.R holes. Available individually or as a pair.


  • 1966 427ci 425 hp
  • Product #: A6700102

    Arriving Soon!

    MSRP: $373.99 ea
    Classic: $339.99 ea



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