Got my Tranny Rebuild it Strong as FLT lv5 all accessories include(pan, larger cooler sonnex servos), with vig 2400 stall.

WoW! it's moving like bullet train now. I couldn't use power I'm was making with engine due to stock tranny, Now it rocks.

next is going to be e-fan, pulleys. add more power.

Yukon denali is pretty heavy 5754 at weight in, I'm running high 14s now.
didn't time after tranny, but looking to get into 13's or high 12's with N.A.

 

Please PM me where you had it done and how much. Thanks.