What cooker said,the V8 gasser has a D60 rear. The V10 uses the same rear as the cummins. Also beware that from 94-97 Dodge made a 7500GVWR 2500 LD pickup with 8 lug wheels,you could only get a 360V8 in it. The front axle on these models is a Dana 44,but it has 8 lug wheels. It will bolt right in place,but it only has a 3850lb GAWR. The rear on these trucks was a dana 60.