Notes
Bare 31 spline Dura Grip case, uses YPKF8.8-P-31 internal gears.
•Cover Bolts 10
•Spline Count 31
•Ratio 2.00
•End Ratio 8.00
Fitment:
Ford F-150 (1983-2014)
Ford Bronco (1983-1996)
Ford Crown Victoria (1992-2011)
Ford LTD (1979-1986)
Ford Ranger (1990-2011)
Ford Mustang (1979-2014)
Ford E-150 (2003-2014)
Ford LTD Crown Victoria (1987-1991)
Ford E-150 Econoline (1983-2002)
Ford Explorer (1991-2001)
Ford E-250 Econoline (1983-1998)
Ford Thunderbird (1987-1988)
Ford Explorer Sport Trac (2001-2010)
Ford E-100 Econoline (1983-1983)
Ford Fairmont (1978-1983)
Ford Expedition (1997-2001)
Ford Granada (1979-1982)
Lincoln Continental (1979-1987)
Lincoln Town Car (1981-2011)
Lincoln Navigator (1998-2002)
Lincoln Aviator (2003-2005)
Lincoln Mark VIII (1993-1998)
Lincoln Mark LT (2006-2008)
Lincoln Mark VII (1984-1992)
Lincoln Mark VI (1980-1983)
Mazda B3000 (1994-2008)
Mazda B4000 (1994-2007)
Mazda Navajo (1991-1994)
Mercury Cougar (1979-1988)
Mercury Capri (1979-1986)
Mercury Grand Marquis (1975-2011)
Mercury Mountaineer (1997-2010)
Mercury Marauder (2003-2004)
Compatible Differentials
Ford 8.8" 28 Spline
Ford 8.8" 2010 2014 Mustang & Straight Axles w/ 3.250" OD Pinion Brg. 31 spline
Ford 8.8" 31 Spline
