I'm planning on a lift soon and would like to replace the hardware on pretty much everything that I take apart. Does anyone know the sizes for the various nuts, bolts, etc? I found out that the rear upper shock mounts take 5/16-18 x 1" but that is all I have found by searching so far. Any help?

 

The leaf bolts are m14 x 2, about 5" long. Upper LCAs are m10 x 1.5, believe lowers are m14 x 1.5? not positive. Make sure you use grade 8!

 

i believe the LCA bolts are the same size/thread as the Leaf spring bolts.

but leaf bolts are grade 8 and LCA are grade 10