C4 or C6?!?!?!?!
looking to put a 408 stroker into my 91 have around 500hp w/o spray and will spray on the track. Im wondering if a C6 or C4 is a better rout seeing I want a auto w/ man valve body preferably to cut down on that shift time you would encounter on a 5 speed. If anyone has any suggestions they would be more help than I have so far!