The 3504-01 is a 1350 series pinion yoke designed for the Dana 60 and 70 differentials. It features a spline count of 29 and a spline diameter of 1.276 inches. The hub diameter measures 1.875 inches, and the through hole is 1.500 inches, with a center-to-end measurement of 3.000 inches. This yoke uses the Dana strap kit 3-70-28X.
It is compatible with a variety of vehicles, including the 1 Ton Chrysler Van (1970 – 1983), 1 Ton Dodge Pickup (1976 – 2001, both front and rear), 1 Ton GM Pickup (1977 – 1990 for front and 1979 – 1987 for rear), 3/4 Ton Dodge Pickup (1963 – 2002 for rear and 1980 – 2002 for front), 3/4 Ton GM Pickup (1964 – 1972 for rear), E250 (1969 – 2002 for rear), and F250 (1954 – 2002 for rear, 1978 – 1979 for front).