For those of you who have the Hill 4 wheel drive shackles, in the review I used a 4 degree shim with my 4" lift, I noticed a little wondering so I just tried a 2-1/2 degree shim and is much better now, the part number for the Rancho shim is RS8125, I will update the review tonight with this info.
5,000 Pounds of American Rolling Steel
5,000 Pounds of American Rolling Steel
