a few q's..

[87 Blue Beast]

fist off, where is the best place to get axle/spring shims? next q.. is it alright to use shims with zero rates/lift blocks? if i do, would it be better to weld them together (weld the shims to the blocks/zero rate). i ordered my life and im getting ready to install it, as soon as it gets here

 

[Hogback Fabrication]

It just adds to the potential problems

If you go with a shim, make sure that it is bolted to the spring pack.

They do make blocks with the angle machined into them (so you don't need the shim).