[jasonL78]

I didn't know they were reproducing 68-71 nova bucket seat tracks. I saw they were reproducing A-body bucket seat tracks. The A-body are an inch longer on the floor mounting hole to floor mounting hole. If I remember correctly A-body are 15" and 15.5 inches and Nova's are 14" and 14.5". The mounting holes that attach the tracks to the seat frame are the same dimensions. The seat frames are interchangeable between Nova and A-body. 68 has the release button on the side 69-71 has the release button in the center of seat back.