Allison 5sp: Trans Swap

[DuramaxTireSmoker]

Yes, i have searched and read, but i seem to find different answers.

I have a built 05 Ally i pulled out of my truck before i sold it. I want to sell it to a guy with an 01. From my research i'll only have to change the cooler fittings, is that correct? Or do i need to change valve bodies? found a few different answers

thanks for your time.

 

[Mike L.]

That's it.

 

[THEFERMANATOR]

NSBU switch will also have to be changed, and get the cooler adapter fittings from GM.

 

[DuramaxTireSmoker]

Thanks a lot guys. Would you happen to have a part number for the fittings?

 

[Mike L.]

88996640