Quote:
Originally Posted by RamAir02
GM makes a lot of different vehicles...
ACDelco 10-4034 (GM 88862624 in US, 88862625 in CA) is for our cars.
ACDelco 10-4016 is what my 4th gen trans am takes.
The information is in the owner's manual. Page 329 in the 2019 manual. Might be a different page for different model year.
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Thanks. I never used ACDelco in any of my 4th gens. The only noise was the 3.73 in the 10 bolt but I blame that on the 1.5 60's
My 2022 Camaro book says "see your dealer" in that section of the book.
Is ACDelco 10-4034 a conventional oil? It's the only one that doesn't say it's synthetic but it looks like it's the only one that states it contains the LS additive. Are we not supposed to be using synthetic in these differentials?