Hello everyone I am new to the forums and am looking forward to loads of awesome information. I have a question about swaping a vortec 350 out of a 99 yukon into a 89 jimmy. I have located the new motor and it comes with the computer and all wiring harness. The current Transmission in the jimmy is a 700-r4. Is this a possible swap and if so what sort of modifications would be necessary. Any thoughts would be greatly appreciated. Thank you.