ok well my pap has a jeep grand cherokee hemi and he has been having some problems with it so jeep is giving him a brand new one anyway i was thinking how much work would it be to put that hemi in a 85 dodge w150(wonder if jeep would notice that their jeep came back with318 in it)lol.i'm never going to do it but i was just wondering what would it take to put it in there. i thought it would be sweet cus if someone asks u what engine was in it u could say it came with the 318 v-8 in it and when the guy asks u to race you could just blow him off the line.

 

here, this might help.

 

You could buy a crate engine. 400+ CI

Just search mopar crate engine into google