OER 9789156 Features:

Quality reproduction of the original pitman arm designed for 1967-68 Firebird models with V8 engine and manual steering. Manufactured to exact factory specifications. Each assembly features heat treated components and forging, and precision machining tolerances. Replacing this component improves steering response; reduces wander and vibration. Assembly includes: (1) Pitman Arm, (1) Dust Seal, (1) Castle Nut, (1) Cotter Pin, (1) Grease Fitting. Product Specifications Product Specifications Stud Dia. Small End Of Taper: 0.589 Sector Shaft Dia.: 1.125 Sector Shaft Spline Large Inner Diameter: 1.028 Length Center to Center: 5.5 Key Way (Male or Female): Male Off Set: Down # of Splines: 32 Hardware Included: Yes Arm Type: Bent Arm Fixture: Stud Arm Fixture Stud Thread/Hole Inside Diameter: 1/2-20 Greasable: Yes OE #'s 9789156, 9791823 Stud Dia. Small End Of Taper: 0.589 Sector Shaft Dia.: 1.125 Sector Shaft Spline Large Inner Diameter: 1.028 Length Center to Center: 5.5 Key Way (Male or Female): Male Off Set: Down # of Splines: 32 Hardware Included: Yes Arm Type: Bent Arm Fixture: Stud Arm Fixture Stud Thread/Hole Inside Diameter: 1/2-20 Greasable: Yes OE #'s 9789156, 9791823 Pontiac Applications: