I've been running a Yukon duragrip in my 1999 Tahoe for several years, works great.
Also have a Spicer Power-loc in my 1960 Chevy C10 (has a Dana 44 rear axle from 1960 GMC) which works well. Both have good manners on the road. I also have Yukon designed no-spin in my 2000 K2500 with 10 1/2" rear axle, that one is somewhat squrley on the road but really great in the hills.

BC
1960 Chevy C10 driver 261 T5 4.10 dana 44 power loc
1949 GMC 250 project in waiting
1960 C60 pasture art
Retired GM dealer tech. 1980 - 2022