View Single Post
Old 10-29-2022, 07:34 PM   #32
LT1Zob

 
LT1Zob's Avatar
 
Drives: 23 LT1 / 19 Z06 / after 6 5th gens
Join Date: Jan 2014
Location: MI
Posts: 2,023
Second update. The grinding in the rear when cold was better after the Royal Purple last weekend, but wasn’t going away completely. Dumped it this morning. Filled with AC Delco synthetic 75 90, plus the 4oz limited slip. Did about 10 figure 8s at a local high school parking lot. No more grind.
__________________
"Make yourself sheep and the wolves will eat you"
LT1Zob is offline   Reply With Quote