Cummins, Allison combo
#1
Cummins, Allison combo
Just bought a fixer upper 04 GMC 2500 and the head gaskets are starting to go on it. Just wondering what all I'd have to do for it to be able to drop a 12 or 24 valve Cummins in it. The Cummins is about 300lbs more so I'm imagining getting 1 ton axles would probably be beneficial and just wondering what else I should do. (I know the electronics are a whole other bag of hammers but I can do that part) I'm still kind of new to working on cars so Lehman's terms would be appreciated.
Thanks for any input!
Thanks for any input!
Last edited by Canucklehead; 09-26-2016 at 07:53 PM. Reason: Forgot some details