Spline: 36 spline. 5/8" - 36 Spline x 3/4" Smooth. ID Spline: 5/8". Steering U-Joint. ID Smooth: 3/4" Round. OD of U-Joint: 1-3/8". OD: 1-1/8".
Flaming River FR1500, One Black Cast Iron Vega Steering Box Performance Parts
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
Borgeson 14352, One Natural Steel Steering Universal Joint Steel 1In48 X 1Dd
