Quote:


There are no rubber seals involved in the 1-2 upshift.



that's correct but there damnn sure is on the 2-3 they also had a large problem with undersized inner seals on the front drum, which does come into play on the 2-3.

70 duster full chassis super pro 416 CNC Indybrock heads 727 w/brake

best so far 1.212 60 6.219 in 1/8 at 110.88 9.768 at 137.81 1/4