well im getting my transmission rebuilt . . and im dropin in a new shift kit which one will shift the hardest during part and wot throttle b&m street/strip or transpact full competion not the high performence street?? folks withtheses shift kits let me know please

 

i put the b&m in 2 of my 4l60e's. yes they hit hard, but controlable with the gas pedal. best part is, only cost 40 bucks and real easy to install!!

 

thanks for the responce