I have ended up with a GenII 2.88 diff out of an SDL. I have a Gen I SD with a noisy 3.07. This is the second car with 3.07 gear that's noisy. For the first car I got a 3.07 from a wrecking yard and that was noisy too. So that's three noisy ones. Maybe it's that particular combo or gear teeth that's prone to noise, I don't know but I'd sure like a quiet one.



Anybody ever swap gears from one case to another? Is that a total can of worms? Anybody want a 2.88 Gen II dif?

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98 E320 4matic Wagon
84 300SD (2 ea.)
51 Chev 1-ton PU
Assorted old motorcycles