Hello, I purchased the truetrac/ helical 3 series carrier and 3.45 gears from 9bolt.com. Would anyone happen to know the pinion nut size/ thread for the newer gear 3.45 setup? I’m swapping from the Borg Warner 2 series carrier and 2.77 gears and this issue is holding the process up. Here is the new pinion on the left and the old 2.77 on the right.

**Update** found out the pinion nut I will need will be off a 04-06 GTO