[vector1]

i asked the guy but didn't get the specifics, just 3rd gear and r & r. i believe 3rd gear is usually the one to go on the t5 anyway. i was at a hot rod show one time and there was a tremec dealer there with a cutaway of a t5 and tko600. after looking at the differences i don't think i would ever put a t5 behind anything with power no matter what the strength of the gears in the t5.