OER 1968-74 Camaro, Nova, Firebird, Idler Arm Assembly Various Models

Part Number: 3989447-OER

OER 1968-74 Camaro, Nova, Firebird, Idler Arm Assembly Various Models

Part Number: 3989447-OER

Original price was: $57.44.Current price is: $49.95.

In Stock

( Inventory updated: 06/06/2026 )

Estimated ship date: 2-3 business days

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1968-74 Camaro, Nova, Firebird, Idler Arm Assembly; Various Models

Revitalize your classic ride with our top-of-the-line idler arm assembly, specifically designed to fit a range of models including the 1968-74 Camaro, Firebird, Nova, and many more. This meticulously crafted component is engineered to replicate the original idler arm assembly, providing an excellent fit and unmatched reliability for your vintage vehicle. Perfect for maintaining the integrity of older recirculating ball-type steering systems, this idler arm is a vital component to ensure a smooth and responsive driving experience.

Key Features and Benefits

  • Premium Quality Reproduction: Manufactured to meet or exceed OEM specifications for durability and performance.
  • Enhanced Steering Dynamics: Functions similarly to a pitman arm in rack and pinion systems, promoting smooth steering response.
  • Thoughtful Design: Features a black, cast-iron construction with two mounting holes, ensuring a secure fitment.
  • Ease of Maintenance: Includes a rubber boot on the mounting section and is greasable for prolonged service life.
  • Complete Hardware Package: Comes with two fittings and a hex nut that secures a cotter pin for added safety during operation.

Technical Specifications

  • Length Center to Center: 5.3125 inches
  • Thread Size: 1/2-20
  • 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

Fitment Information

This idler arm assembly fits a wide array of vehicles, including:

  • Buick: 1973-1974 Buick Apollo
  • Chevrolet:
    • 1968-1969 Chevrolet Camaro
    • 1968-1968 Chevrolet Chevy II
    • 1968-1974 Chevrolet Nova
  • Oldsmobile: 1973-1974 Omega
  • Pontiac:
    • 1968-1968 Pontiac Firebird
    • 1971-1972 Pontiac Ventura (excluding 350 model)

Upgrade your steering system today with our high-quality idler arm assembly, designed to restore both function and performance to your 1968-74 Camaro, Nova, or Firebird. Don’t let worn-out components hold you back‚Äîexperience the difference today!

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OER

Original Equipment Reproduction - OER - is the leading manufacturer and distributor of quality classic automotive restoration parts and accessories. OER products are meticulously manufactured to replicate the OEM appearance, quality and fit that meets or exceeds the original factory specifications.

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