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245 Posts
I changed the differential fluid last summer and upon removing the diff cover I looked long and hard at the ring gear, the carrier, the spider gears and the pin. For the life of me, with exception of being obviously larger than the 12 bolt in my 71 Blazer,
uzzled: I can't tell why they call it a limited slip posi-diff. Is there something going on in there that i can't see that makes it different from a 12 bolt open diff?