OTC 6935 U-Joint Service Adapter Used with the 7248 C-Frame to service the u-joints found on Dana 60 4-wheel drive front drive axles Application examples are Chevrolet and GMC 1 Ton 1977-1991, Dodge and 1 Ton 1975-2010, Ford Excursion 2000-2002, F250 1999-2010, F350 1985-2010, F450 1999-2008 and F550 1999-2004