Spline: 36 spline. 13/16" - 36 Spline x 3/4" Smooth. ID Spline: 13/16". Fits GM Power Box Model 800 (77-Prior) and certain Chryslers. Steering U-Joint. OD of U-Joint: 1-5/8". OD: 1-1/8".
Steering Universal U-Joint Coupler 3/4-20 Spline IMCA fits Sweet Steering Column
Steering Universal U-Joint Coupler 3/4 x3/4 Smooth IMCA
Steering Universal U-Joint Coupler 3/4-36 Spline IMCA
Steering Universal U-Joint Coupler 3/4-30 Spline IMCA
Steering Universal U-Joint Coupler 9/16-26 Mustang Pint
Vega Steering Universal U-Joint Coupler 3/4 slip x 5/8 -36 Spline Sweet U joint