Thread: Moan n groan
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Old 04-12-2021, 02:36 PM   #10

Drives: 2010 Camaro SS2,L99, LSA SC
Join Date: Aug 2017
Location: Huntsville, AL
Posts: 839
Originally Posted by Avenging Orange View Post
I just had these done by reputable shop. They build em in house and have an exchange thing like JRE. I followed their directions and recommended gear lube (Valvoline). So, yeah, gears are new (AAM 3.91) but I don't know what else is in there or done. Yes, it's a stock carrier (just not my original). And I have all BMR bushings. Yes, I knew and expected noise. They always made a little on hard turns with OEM 3.45's. Used synthetic 75w90 gear I always have. Just wondering if a little extra noise was common for a brand new gear set.
Any chance you picked up the wrong Valvoline? Some of it has the LS additive, some doesn't.
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