Big Block exhaust manifold interchange
I found a set of 1973 stock 454 exhaust manifolds. Visually they look the same as a stock set from a 68-72 Chevelle, but are the angles at the end of the manifold's where the exhaust exits going to be the same as the 68-72 Chevelle manifolds?? I heard that all car big block manifolds are pretty much the same??
I dont care about date codes, I just need a stock set to fit on my 1968 Chevelle with a 396 that will be a direct bolt-up to my down pipes.