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Your cart is empty.This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on specified vehicles. It includes all necessary gaskets and downpipe hardware for a complete repair. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Chevrolet Corvette: 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974]
Bigvette1
Reviewed in the United States on April 20, 2014
This manifold may be correct for some BBC in the 65-74 range but ARE NOT correct for a 73-74 454. They are physical thicker that the stock and have different angles in the head side and the exhaust o/p side on the 674-506 is completely at a different angle which the exhaust pipe will not mate with. I would use caution before anyone orders these as a replacement for a BBC in the year range stated.. And to top off the problem I did not get to the attempted install until beyond the window to return. Now I am told I must eat the cost of the product.
Chad M
Reviewed in the United States on June 11, 2013
I was a little skepticle buying these as I could find no reviews. They ended up working out great for an aftermarket piece, and to date I have had no issues with them. Highly recommended.
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