Clutch, Transmission and Drive-train Upgrades
I'm attempting to rebuild the rear end in my GT.
It had a lot of slop and whine in it. While I have a "spare" rear end, i also happen to have squirreled away an Isuzu Impluse rear end.
The Isuzu 3.90 gear set should work great with the 5 spd.
Unfortunately, the rear end had some water in it...