As the primary coupling point, 3103-163 (Transmission Yokes) transfers full engine torque into the driveshaft assembly. Specifications include Center u joint to end 4.875, Counter bore dia 1.156, Hub dia 1.500, Series 1310, Splines count dia 16 X 1.375.
1310 Series determines the mating U-joint cap diameter and cross width. Designed for Used on Powerglide transmissions . Same as 2-3-1331X applications. Key dimensions: Center u joint to end 4.875, Counter bore dia 1.156, Hub dia 1.500.
Match the spline count, diameter, and series to the application. Mismatched dimensions will not assemble.
