So from some research I have done on my own I have come to the conclusion that this new truck will have a narrow block. The g63b block attached to a 5speed manual transmission is what's in it. My current truck which is a 95 has a 2.4 4g64 wide block. I still haven't figured all this wide block-narrow block stuff out, but I do know it all refers to the transmission. So with this being said it seems like I may just keep the 2.0 in the 88 and do some upgrades to the 2.0. My ideas are never set in stone and may change according to availability/reliability as I read more on the difference of these 2 motors. If any of what I have said here is untrue or I have misunderstood please let me know