Posted 9/8/2016 22:43 (#5518277 - in reply to #5517809) Subject: RE: 3630 spra coupe
Central Illinois
My 4455 uses a Dana 44 center section so common ring & pinion sets will work. IIRC, the 3430 had a 4.11 ratio Dana 35 and with the Cummins conversion switched to a 3.07 ratio.