I replaced the rear two of my three-piece drive shaft, I didn't have an issue with getting the gun on them, maybe I just got lucky or positioned them the same as the old ones.


1957 Chevrolet 5700 LCF 283 SM420 2 speed rear, 1955 IH 300U T/A, 1978 Corvette 350 auto, 1978 Yamaha DT175, 1999 Harley Davidson Softail Fat Boy