Non-Greasable Rear Polyurethane Spring Bushing Kit, 1-1/2" Spring Eyes

These kits consist of grooved polyurethane bushings, grade 8 bolts, and DOM steel sleeves.  Each kit replaces the bushings/sleeves/bolts at both ends of both springs.

If you don't know what your inside diameter eye size is here is a quick way to find out.

Measure the Outside diameter of the spring eye, then measure the thickness of the main leaf. 

Subtract 2x's the thickness of the leaf from the outside diameter. That should result in your inside diameter.