OER 1977-79 AMC, GM Power Steering Gear Box Quick Ratio Brand New Unit

Part Number: P18505N-OER

OER 1977-79 AMC, GM Power Steering Gear Box Quick Ratio Brand New Unit

Part Number: P18505N-OER

Original price was: $463.39.Current price is: $402.95.

Fits: 1975–1979 Chevrolet Monza; 1976–1981 Chevrolet Malibu, Chevrolet Monte Carlo; 1977 Chevrolet Vega, GMC Sprint, Pontiac Astre, Pontiac Ventura; 1977–1978 Pontiac Grand Safari; 1977–1979 Buick Century, Buick Electra, Buick Estate Wagon, Buick LeSabre, Buick Regal, Buick Riviera, Buick Skyhawk, Buick Skylark, Chevrolet Camaro, Chevrolet Caprice, Chevrolet Impala, Chevrolet Nova, Oldsmobile 98, Oldsmobile Custom Cruiser, Oldsmobile Cutlass, Oldsmobile Cutlass Supreme, Oldsmobile Delta 88, Oldsmobile Omega, Oldsmobile Starfire, Pontiac Bonneville, Pontiac Catalina, Pontiac Firebird, Pontiac Grand LeMans, Pontiac Grand Prix, Pontiac LeMans, Pontiac Phoenix, Pontiac Sunbird; 1978 American Motors Gremlin, American Motors Matador and 2 more year ranges

In Stock

( Inventory updated: 11/02/2026 )

Estimated ship date: 2-3 business days

OVERSIZED SHIPPING

We are here to help! Email us for help with your order:

If you are looking to enhance your steering performance and regain the precision and control of your vehicle, look no further than the 1977-79 AMC, GM Power Steering Gear Box Quick Ratio. This brand new unit is designed to replace any worn or malfunctioning gear box without the hassle of remanufactured parts. With this top-quality replacement, you can restore your vehicles handling to its original glory and drive with confidence.

Key Features and Benefits

  • Brand New Unit: This power steering gear box includes an all new main casting, ensuring superior strength and durability.
  • No Remanufactured Parts: Every component is brand new, providing peace of mind and reliability compared to remanufactured alternatives.
  • Quick Ratio Design: Experience faster steering response, providing a sportier feel that improves overall handling.
  • 100% Tested: Each gear box undergoes rigorous testing for leaks, function, and performance to guarantee optimal operation right out of the box.
  • Reliable Performance: Designed for smooth operation, you’ll notice the difference in steering feedback and precision.

Technical Specifications

  • Part Number: P18505N
  • Brand: OER

Fitment Information

This power steering gear box is specifically designed to fit 1977-79 AMC and GM vehicles, ensuring you have the right part for perfect compatibility and performance.

Upgrade your vehicle’s steering capabilities by replacing your old, worn-out gear box with this brand new quick ratio power steering gear box. Discover the enhanced handling and driving experience that only a quality product can provide. Dont settle for less-invest in this reliable unit today!

Loading fitment data...

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.
OER logo

Product Questions & Answers

If you have a question about an order or for shipping quotes, please use Contact Form.