[mrjestro]

I replaced the scatter shield with a stock bell housing. It appears now the yoke doesn't penetrate into the transmission as far. It was approximately 2 5/8" now it's approximately 2". The car is a '67 Firebird, 455, M20. I'm not sure that matters as my guess is the proper depth for the yoke to enter the transmission should be a consistent dimension from model to model. The witness marks on the yoke lead me to think it lived at the shallower depth for at least part of its life. Is there a specification or an accepted practice for how far the yoke should enter the transmission?