Originally Posted by KJS
What about the transmission with these mods? What do you guys think will need to be done?
Depends on power numbers. Obviously the 6L50 has a lower input limit than the 6L80.... maximum gearbox toque rating was around the 480lbs mark.
Tranny coolers are always cheap insurance. No one has an aftermarket stall listed for the 6L50, and I believe it uses a smaller TC than it's 80 cousin...
The asin 6spd on paper has a low tq rating, but I believe it's just a rehashed version of the R154 internals w/ an additional gear. I'll have to dig out the specs.