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OER 1977-79 AMC, GM, Power Steering Gear Box, Quick Ratio, Brand New Unit P18505N

OER 1977-79 AMC, GM, Power Steering Gear Box, Quick Ratio, Brand New Unit P18505N
$471.99 ea
NEWARRIVING SOONEstimated Ship Date 06/23/2025 (If Ordered Today)40 Available from OER as of 05/30/2025
Model: 4895070
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
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1977-79 AMC, GM; Power Steering Gear Box; Quick Ratio; Brand New Unit

Replace a non working or worn out gear box with this quality reproduction power steering gear box. This steering box contains no remanufactured parts. It features an all new main casting, sector shaft, and internals. Every box 100% tested for leaks, function, and performance. Replace that worn steering box with a brand new unit and experience the difference in steering handling and performance.

Specifications: 27-6510
  • Inlet Port Thread Diameter: 11/16"-18
  • Input Shaft Diameter (IN): 0.75 Inch
  • Manual Or Power: Power
  • Mounting Hole Quantity: 3
  • Outlet Port Thread Diameter: 5/8"-18
  • Output Shaft Diameter (IN): 1.25 Inch
  • Total Turns Lock To Lock: 2-1/2
AMC Applications:
  • 1978-79 AMX
  • 1978-79 Concord
  • 1977-78 Gremlin
  • 1977-77 Hornet
  • 1977-78 Matador
  • 1979-79 Spirit
Buick Applications:
  • 1977-79 Century
  • 1977-79 Electra
  • 1977-79 Estate Wagon
  • 1977-79 LeSabre
  • 1977-79 Regal
  • 1977-79 Riviera
  • 1977-79 Skyhawk
  • 1977-79 Skylark
Chevrolet Applications:
  • 1977-79 Camaro
  • 1977-79 Caprice
  • 1977-79 Impala
  • 1977-79 El Camino
  • 1976-81 Malibu
  • 1976-81 Monte Carlo
  • 1977-79 Nova
  • 1977-77 Vega
GMC Applications:
  • 1977-77 Sprint
  • 1978-79 Caballero
Oldsmobile Applications:
  • 1977-79 Ninety-Eight
  • 1977-79 Custom Cruiser
  • 1977-79 Cutlass
  • 1977-79 Cutlass Supreme
  • 1977-79 Delta 88
  • 1977-79 Omega
  • 1977-79 Starfire
  • 1977-77 Toronado
Pontiac Applications:
  • 1977-77 Astre
  • 1977-79 Bonneville
  • 1977-79 Catalina
  • 1977-79 Firebird
  • 1977-79 Grand Am
  • 1977-78 Grand Lemans
  • 1977-79 Grand Prix
  • 1977-78 Grand Safari
  • 1977-79 Lemans
  • 1977-79 Phoenix
  • 1977-79 Sunbird
  • 1977-77 Ventura
About OER

OER® was established in the early 1980's to manufacture original equipment reproductions where every part is meticulously reproduced to exact factory specifications. All OER® parts are reverse engineered or manufactured using original blueprints when available to ensure the closest possible reproduction available on the market. When available, original factory tooling is utilized to insure complete originality. Our mission is to supply the highest quality parts available for the enthusiast and serious restorer. Whether you're a serious restorer, or just someone who wants a replacement part for your classic vehicle, OER® is the source for the finest quality parts on the market. Today, OER® is the most recognized brand in automotive restoration parts. Choose OER® for all your restoration needs.

Many OER® products are officially licensed by General Motors and the Chrysler Group ensuring the quality and authenticity of these products. The GM Restoration Parts logo and the MOPAR Authentic Restoration Product logo are the true signs of quality. OER® is licensed by GM and the Chrysler Group as an official restoration parts manufacturer.

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years
Buick Century 1977 - 1979
Buick Electra 1977 - 1979
Buick Estate Wagon 1977 - 1979
Buick LeSabre 1977 - 1979
Buick Regal 1977 - 1979
Buick Riviera 1977 - 1979
Buick Skyhawk 1977 - 1979
Buick Skylark 1977 - 1979
Chevrolet Camaro 1977 - 1979
Chevrolet Caprice 1977 - 1979
Chevrolet Impala 1977 - 1979
Chevrolet Malibu 1976 - 1981
Chevrolet Monte Carlo 1976 - 1981
Chevrolet Monza 1975 - 1979
Chevrolet Nova 1977 - 1979
Chevrolet Vega 1977
GMC Caballero 1978 - 1979
GMC Sprint 1977
Oldsmobile 98 1977 - 1979
Oldsmobile Custom Cruiser 1977 - 1979
Oldsmobile Cutlass Supreme 1977 - 1979
Oldsmobile Cutlass 1977 - 1979
Oldsmobile Delta 88 1977 - 1979
Oldsmobile Omega 1977 - 1979
Oldsmobile Starfire 1977 - 1979
Oldsmobile Toronado 1979
Pontiac Astre 1977
Pontiac Bonneville 1977 - 1979
Pontiac Catalina 1977 - 1979
Pontiac Firebird 1977 - 1979
Pontiac Grand Am 1978 - 1979
Pontiac Grand LeMans 1977 - 1979
Pontiac Grand Prix 1977 - 1979
Pontiac Grand Safari 1977 - 1978
Pontiac LeMans 1977 - 1979
Pontiac Phoenix 1977 - 1979
Pontiac Sunbird 1977 - 1979
Pontiac Ventura 1977

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