Description
Here are three options for the hardware package that mounts the end of the spring to the trailing arm. The OEM set is an exact GM replacement, while the R052 set has aircraft style 7/16th inch Grade 8 bolts with lock nuts in place of the OEM style bolts with cotter pins. I recommend using the less expensive but stronger aircraft style bolts, unless you are trying to impress the NCRS. You can also get this set with Poly bushings, or with 2 inch longer spring bolts to give you some more ride height adjustment.
