Need Rear Leaf Spring Bushings

[Ptjsk]

Ok...I give up.

Does anybody have a source for the rear leaf spring bushings on a '72 GMC Jimmy.

I would think this would be a pretty easy find, but apparently they're extremely rare.

I've been to several auto parts stores. The ones through Summit as well as other sources, say they'll fit, but the dimensions aren't anywhere near what I need.

The dimensions for the bushing are with a 1.5" circumference, and 3" in length. Pretty sure it's a 5/8" bushing in the center to accept a 9/16" bolt.

I've looked at Moog, Delco, Dayton etc...

I need a total of six of these bushings.

Pat