Dodge Taper-Lock bushings are flangeless for clean, compact application. They are engineered with an 8 deg taper and a flush-mounted design with no protruding parts providing secure locking and elimination of wobble. Dodge Taper Lock Bushing, Stock Bore, 4-15/16 in Bore Dia, 7 in Barrel Dia, 10-1/2 in Hub Dia, 8 deg Taper, 6.72 in Bolt Circle, 3 Bolt Holes, 7/8 x 2-1/4 in Screw, 126000 in-lb, 4 in Overall Length, 1-1/4 x 7/8 in Keyway, Iron Size 5040 bushingClean and compact designEasy On/Off operation8 deg taper grips tight, holds tight, runs true and no wobbleFlush mounting and no protruding parts