i went to quaker dragway last nite. I had problems with the 2-3 shift, every time it went into 5th it wont even go in if you force it. It only happens when shifting above 5000, under that it goes in 3rd easy. Anybody know what the problem is (im thinking its a cracked 3-4 fork) or know a local shop who is good at rebuilding and beefing up these trannys
six speed 454 ss might be the man to talk to…it seems like he is good knowledge on manuals transmissions
i know my 3-4 shift fork was aluminum in my TKO. broke it and replaced it with a steel one for like $50
could be your fork