Taper Lengths: 1.00″Small Taper Diameters: 0.967″Stud Center to Rod End: 9.18″Stud Thread Size: 7/8″-14Rod Thread Size: 1-1/8″-12 RHLarge Taper Diameters: 1.102″Rod Thread Diameters: 1.125″Rod Threads per in: 12Stud Threads per in: 14Style: CurbsideType: 1Thread Direction: RHStud Thread Diameters: 0.875″. CROSS REFERENCES: IH 1649-638-C, 269-2235, E11007, E4631, R230029