Ram Air H/O Exhaust Manifolds for 1970-81 Firebird, 1968-72 GTO, Lemans, Tempest. These reproduction 1970 Ram Air III D-port style exhaust manifolds were originally installed on Pontiac Ram Air models with Pontiac engines and...
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1964-67 GTO, Lemans, Tempest: Ram Air H/O Exhaust Manifolds; D-Port with 2-1/4" Outlet; LH and RH
Ram Air H/O Exhaust Manifolds for 1964-67 GTO, Lemans, Tempest. These reproduction Ram Air D-port style exhaust manifolds were originally installed on Pontiac Ram Air models with Pontiac engines and D-port heads. These high...