[Ghostedmind]

J-mod/shift kit and 4.10 gears for auto and short throw, clutch upgrade, throw out bearing upgrade, 3.73 gears for manual, though i probably left out something for the manual seeing as i drive an auto (i hate autos) i forget what all can be upgraded for manuals

 

[Ghostedmind]

i dont have them, but you can get the 4.10s on American muscle, Late Model Restoration, and other sites.

The J-Mod is on the TCCOA website here, (its a DIY project)