I also found a '87 Raider 4X4 with a 2.6l 5 speed and 80k miles with a bad motor, otherwise clean and functional. Will the 2.6l from the '83 D50 4x4 work in the Raider? I might get both and end up with a Nice Raider and my sweet '84 4D56 4X4 back up and running...Hmmm...