3989447 Idler Arm Assembly-1968-74 Camaro, Nova, Firebird,; Various Models
691-3989447
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OER 3989447 Features:
Reproduction of the original idler arm assembly designed for use with various 1968-74 Camaro, Firebird, Nova, and GM X body models. This pivoting support for the steering linkage appears on older recirculating ball-type steering systems (pre-rack & pinion) and functions like the pitman arm in a rack and pinion system. This black, cast-iron steering arm features two holes for mounting to the frame, a rubber boot on the mounting section of the idler arm and also includes two fittings and a hex-nut with slots in it to retain a cotter pin.
Product Specifications
- Length Center to Center: 5.3125
- Thread Size: 1/2-20
- Hardware Included: Yes
- Ball Design: Yes
- Arm Type: Bent
- Arm Fixture: Stud
- Bracket Fixture: Ball
- Bracket Holes #: 2
- Arm Fixture Stud Thread/Hole Inside Diameter: 1/2-20
- Greasable: Yes
Buick Applications:
- 1973-1974 Buick Apollo
Chevrolet Applications:
- 1968-1969 Chevrolet Camaro
- 1968-1968 Chevrolet Chevy II
- 1968-1974 Chevrolet Nova
Oldsmobile Applications:
- 1973-1974 Omega
Pontiac Applications:
- 1968-1968 Pontiac Firebird
- 1971-1972 Pontiac Ventura (exc. 350)
Specifications:
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools:
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Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.