PDA

View Full Version : c4500 lb7 into 2500hd



lb7lbz
10-28-2010, 12:17
so i bought an 03 lb7 out of a c4500 yesterday. while looking at the engine i did notice several things that were different than mine however they all seemed to be bolt on things. fuel filter on wrong side of motor, 2 oil fill tubes and dipstick on wrong side of motor. my biggest concern are the motor mounts as they are different but i remembered hearing any lb7 would work and the motor had low miles and the price was right so i bought it. has anyone ever tried this? i did a search and found a guy who tried to put a 2500hd 6.6 into a c4500 and the mounts wernt right but didnt find anyone who tried what i got. there must be a way. oh ya my truck is an 01 2500hd 6.6

THEFERMANATOR
10-29-2010, 21:19
I know you have to change pretty much everything from one to the other except for the block and heads as the oil pan and all the accesory mounting is different between the 2.