Ford 9in. 31 Spline Light Weight Full Spool For Use With 31 Spline Axles; For Use With All Gears; For Use In 3.062 Case Bore; Not Recommended For Street Use FORD BRONCO F-100 F-150 BASE CUSTOM SUPER CAB XL XLT LARIAT 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 3.8L (232) 3.9L (3933cc) 4.2L (255) 4.9L (300) 4.9L LPG (300) 5.8L (351) Windsor 5.9L Big Block FE (360) 5L (302) 6.4L Big Block FE (390) 6.6L (400) 6.9L Diesel (420) 7.5L (460) DIESEL GAS LPG Motive Gear Motive Gear Ford 9 Inch 31 Spline Light Weight Full Spool - FS9-31LW FS9-31LW Differentials
