im in need of a d60 that has big boar spindles that can fit up 35 spline axle shafts!! my question is from what years do the d60 rears have the big boar spindles??? i knowmy 35 spline axle shafts fit into my buddys 2000 ram 2500 even though its a 30 spline, but another guy told me he has small boar spindles on his 81 dodge, thanks mike