Pair of 1968 Corvette 427 A.I.R. exhaust manifolds 3880827 (LH) and 3880828 (RH) .
Remarkably both dated H27 (Aug 2, 1967).
One broken flange on the 3880827 (LH) manifold.
According to Colvin 'Chevrolet by the Numbers' these can be used on all 427 Corvettes 1966 thru 1969. Manifold 3880828 (RH) also used 1970 thru 1974 according to Colvin.
Also used on 1966 full size passenger car with 427 according to Colvin.
Both manifolds removed from a 1968 Corvette in 1977 and are in good restorable condition with all numbers readable.
