Exhaust manifolds
From what I recall a C Body drivers side will cost you at least 5-7 HP. An original A body BB Drivers side will cost you about 12HP. There was an aftermarket drivers manifold that looked like an original A body without the restriction. Made by Accurate.
From what I recall a C Body drivers side will cost you at least 5-7 HP. An original A body BB Drivers side will cost you about 12HP. There was an aftermarket drivers manifold that looked like an original A body without the restriction. Made by Accurate.