When I bought my car it already had a 12 bolt out of a Chevelle. That was 3 years ago and I forgot what year Chevelle he said. Well I broke my left axle Friday night at test and tune. Does anyone know for sure which years Chevelle is a fit for the G body? I know its a bit wide because my frame is notched and my wheels have 5 1/2" back space. I know I could measure them and just have some made but I would like to know. It may be cheaper to just buy replacement axles if I knew what year to buy. Thanks