This is the info my 1972 truck has. It has all the goods. But I have already swapped rear ends from that to a t170 2-speed rear from a 1969 c60. And have some springs from another '78 I believe fire truck. They are the 3in wide springs as mine are 2.5" currently with the 3in wide auxiliary springs until I get the shackles from this fire truck once I get the engine and trans pulled first. Flip it to get the shackles off easier. Haha. Good thing about salvage yard shopping, some things can be gotten much easier.
