Thread: 4L80e Tranny swap in an 03 H2
View Single Post
  #5  
Old 11-27-2012, 08:54 PM
[__--MUD--__]'s Avatar
[__--MUD--__] [__--MUD--__] is offline
Hummer Expert
  
Join Date: Dec 2007
Posts: 705
[__--MUD--__] is on a distinguished road
Default Re: 4L80e Tranny swap in an 03 H2
You will spend atleast double what a 4l80 will run you to get that 6 speed tranny in the truck and functioning correctly. Its completely different clutch design. There is all kinds of extra **** needed beyond what a 4l80 requires to operate. The 4l80 is just a drop in. 4l80 gearing is comparable to gears 2,3,5,6 in the 6-speed. 4l80 has a taller final gear to.
Reply With Quote