I just put a 14 bolt srw from a mid 70's 3/4 ton pickup in my 46 3/4 ton. I only had to change the axle shock mount locations and add a mount on the frame.

You may find a C&C spring perches are too narrow for the stock 41 3/4 ton spring location.

I went dually on an SRW but singles may require a spacer for better fender fitment.

http://67-72chevytrucks.com/vboard/showthread.php?t=721028


Last edited by 42465967; 06/01/2017 3:43 AM.

1959 GMC 100 Fleet
Follow in the DITY