TCI trans
#1
TCI trans
i didnt have time to build one of my 4L80E's yet, but got a deal on TCI street unit that was never installed-if i get a chance i'll swap it in, curious how much power they can take-they adv. them as 450 HP, like stock, so i prob wont hammer it to bad, untill i can build one of mine
has anyone used one of these
has anyone used one of these