Need 71-72 blazer Jimmy 6 bolt diffs

[Sierra72]

Need 71-72 6 bolt 4x4 front and rear diffs, prefer 3:73 to bring back to original.

[Rocketman72]

Originally Posted by Sierra72

Need 71-72 6 bolt 4x4 front and rear diffs, prefer 3:73 to bring back to original.

There was a set of 72s on the Orange county Calif. craigslist for quite awhile. I just looked and they were gone but they may be reposted. I'd check back every few days for awhile. You might get lucky.

I needed a set about a year ago and couldn't find any then, when I didn't need them anymore, they were there.

[Sierra72]

Don, thanks for response to my diff needs. I did find a setout of a 1972 Blazer. The blazer. Was taken a one last beat through the bush a few years ago, just tearing them down now. The. Front. Diff did have a. Tag that. Said gears where. 3:73. Opened up the rear cover yesterday,water was in the rear, front pinion seal was leaking. Gears don't look bad, gonna see what shape the axle shafts are in, defiantly gonna purchase a posi unit for it. The guy I bought the diffs off has a 3:73 posi used for $150. Just don't want to buy used and have trouble. Thanks again.