I have tried many different aftermarket gears in several different builds- 8.2,8.5, and 12 bolts. They all had some level of whine. I then tried a set of used GM gears. And then another set. Both were quiet. I have a couple guys I try to buy from that deal in rear ends. So far so good. I plan on trying to find a used set for my next build. Just another option.
__________________
69 RS LS3/T56
68 firebird vert LS1/4L60E
67 RS LS2/T56
|