Those are the threaded pins and they used them for many years. I think I got mine from JC and the shackles fit the pins just fine. One of the suppliers that I also used is Espoe, I think they are called. They have some of the odd suspension parts too.


1951 GMC 1 Ton Flatbed -- It is finally on the road and what a great time I have driving it!
1951 1 Ton Completed


My Chevy Master 4 Door is on the Road!