[chuckmc8]

stealthy, you also need a shorter shock. If you dropped 4", then of course, a 4" shorter shock. If you call the 800 customer serive # for any of the major shock mfgs, they can tell you the dimensions (length) on the factory shock and then with your info, they can give you their part number for the same shock that is shorter. Many of the suppliers sell the shorter shocks for "lowered" trucks, but with the mfg info that I referenced, you can buy them at Autozone or similar, and not have to wait or pay shipping- HTH