I have one truck that has the Z24 8 plug motor, and would like to swap in a same year (1990 TRUCK) KA24E motor. I am working on a 4wd 1990 w/the Z24, and now want to swap the KA24 into the 4WD out of a same year, wrecked, 2WD truck. ANY HELP WOULD BE SO APPRECIATED. Thanks