What cars in 70 came with a 340 though - Duster, Swinger, b-cuda, Challenger?
So depending on what factory he may get lucky, but since it is not original to the car it is kind of an irrelevant quest. But if it is 0RXXXXXX it was from a swinger. lol
B = Hamtramck - b-cuda, Duster 340, Challenger
R = Windsor - Swinger 340 (only)
E = L.A. - b-cuda, Challenger
