I have recently completed an engine swap, putting a 1976 455 from an Estate Wagon into a 1965 skylark, the first problem that I encountered is a leaking passenger side exhaust manifold. Can anyone direct me to an aftermarket exhaust manifold compatible with the setup or reasonably priced headers??????
a stock 455 exhaust manifold from any year Buick should fit a 65 skylark chassis easily. either you have the engine installed incorrectly or you don't have a 400- 455 exhaust manifold
Bob Gibbs
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