so i have a 2004 gmc sierra and i just did a 6.0 swap and i have the 4l60 installed. i want to do the 4l80 swap as well, i already have the tranny. would i be able to change the yoke on the tranny and make it fit or do i have to cut my drive shaft? what other parts do i need to make it work?
-thank in advance

 

Welcome.

There are numerous threads on here detailing 4l80 swaps, using the search bar above will help you find them!

 

https://www.performancetrucks.net/fo...g-swap-413157/ start here
https://www.performancetrucks.net/fo...embers-521976/ get one of these

 

thanks, as far as the drive shaft can i change the yoke on tranny or i have to cut my drive shaft

 

They sell a swap yoke

 

where would i find one, thank you

 

Summit has it...its a th400 yoke

 

okay thanks George ill look into it and check it out, cuz i just blew my 4l60