Any difference between C10 & C20 Rearends?

[SkidmoreGarage]

I was just barely able to give away a good Eaton 4.56 from a C20. I also sold a C20 Dana 60 3.56 (somewhere around that ratio) for $600.

The Eaton stuff just isn't available, or cheap, so the market is very small.

[TurboThrift]

I agree with the posters above. Your best bet is to post your old diff in the parts section and see what offers you get, you may be surprised.

[D-n-Tyke]

Well the front suspension was sold before I could get there. But I did end up picking up the rear end, actually it was the whole back half of the frame (arms and springs) cut just forward of the trailing arm crossmember, and a set of steel wheels and tires. The whole shebang for $300. Figure not a smoking deal but one I could live with.

Now on to the hunt for a front suspension.