Chancegoodman
Active member
so I have a 4l80 sitting around that at some point i need to rebuild only issue is i know nothing about trans companies. I plan on pairing it with a engine that makes helpfully mid 500 hp so what company out there makes a quality kit that can hold that power reliably along with having reverse manual valve body and a converter with a 2800 rpm stall. who do y'all recommend for parts or any tips and ticks??
