im going to be putting a itr 4.7 FD in my gsr trans and figured i might as well swap to the ls 5th gear while im in there to help with the highway driving.

i just want to verify tho...i kno wi need the ls 5th main and countershaft gears and thats it for parts,

but...

the gears from any 94-01 hydro tranny will work right? correct me if im wrong please!

 

Yeah..

 

you sound skeptical lol

 

I shouldn't. I've done more transmissions than I can count.

You could also use the '90-'93 5th gears, but it's geared lower than the '94-'04 LS transmissions.

 

haha i was joking...the ".." made it sound weird.

thanks man