Ok,I am new to this forum and I hope I could get some help with my project. First off I have a 1989 ram 50 4x4,It had the 2.6 with automatic transmission. I bought a jdm pajero 4d56 intercooled diesel with the 03-72l 4x4 gearbox. My swap is pretty much complete minuses some wiring and such. My question pertains to the gearbox. Will I need a computer from a pajero to make the automatic work? Again any help at all would be greatly appreciated I will post photos soon as my registration gets ok'd. THANK you so much !