1972 GMC Sprint 400. built BBC (original 402 CID, now a 427 original block) GM increased the displacement of the , GMC stayed with the 400 monicker. minum intake, 290 thumper cam, 2 1/2 inch dual exhaust, TH 400 ny, 12 bolt rear end, new brakes including rubber lines and new shocks, perfect body, needs vinyl top and head liner (provided), new motor and tranny mounts, new fuel tank and sending unit, tires on 14″ wheels. Original A/C P/S, P/B. Originally and always a New ico car, no rust what so ever!