you can make it fit. it has smaller axle tubes, is a slightly different width, and only has a 7 1/2" or 7 5/8" ring gear.
you could weld spring perches on, and get a big/little u-joint or cheby driveshaft, and possibly some other mods, and make it work, but there are better, stronger ones to pick from.
a 7 5/8 gear is okay for a 250-300hp engine which doesnt hook up IMO. if it hooks up, it will grenade before too long.