by m880cummins » Thu May 02, 2013 6:44 pm
Should all bolt in. You will have to move the trans crossmember back one hole, figure out a wiring harness and use the 91 rad support or transfer the rad mounts onto the 70s one. Radiator cap will hit the inside of the hood (brace) so you will need to cut a hole in the brace for clearance. You already should have the Dana 60 front axle if it is a 4x4 crew cab... Use your gasser senders in the diesel for the gauges and swap the diesel 30 gallon tank in. That requires changing the gas tank crossmembers and massaging a small area of the tank to clear the back of the cab mount.
I'm pretty sure that covers the basics.
1977 M880 Cummins 5 speed SOLD
1985 Crew cab Cummins P7100 NV4500 D60/D80
SUNY Maritime Class of 2017!