i just bought this and when i got into 3 rd gear someimte it doest want to go or once its in there it pops out after a fraction of a second im not sure if im not hitting it right or what only happents in 3rd any help thx

 

the synchros are going bad.

 

why do i hear so many problems about bad syncros on LS1 T56's??? i dont get it. Seems like my LT1 t56 is alot stronger cause it has 135K on it and no problems at all!
But yea your car sounds like bad syncros

 

didn't borg & warnner get bought out by someone...like Tremec or something..around the time of the LS1 introduction?

seems i've heard people say that the LS1 t-56s had some weaker parts than the LT1 units.

don't know how true it is.

but then again, alot of guys are running 400rwhp on cam only LS1s...compared to alot of guys running 330-350rwhp on cammed LT1s...