D44R 4.11, 4.56, 4.88, 5.13 Rev cut Gear / I.F.S. INSTALL KIT specify year of Dana 44
FORD 8.8": 4.11, 4.56, 4.88, 5.13 , / INSTALL KIT. Specify 28 or 31 spline for Notched cross shaft $39.00 required for non-posi applications on 4.56, 4.88, 5.13 to clear axle C-Clips