Disc Brake Upgrade Reference Thread

[Captainfab]

The '63-'70 C20 lower ball joints are the same part number. The '71-'87's are a different part number, but the ball joint hole in the LCA is the same size. The only issue with using a '63-'66 C20 LCA is the different shaft that they use. It is basically flat with holes for bolts to attack to the crossmember. So if you were to use the '63-'66 C20 LCA's on anything other than a '63-'66 C20 crossmember, the shafts would need to be changed to the '67-'86 C20 style.

Originally Posted by ChiefRocka

So you CAN use a '63 C-20 LCA....with an '88 BJ ?

It doesn't have to be a '67-'87 LCA ?

I have a rolling '63 C-20 Chassis that I am parting out.