OER 1960-75 Chevy Power Steering Pump Pulley Small Block, Big Block Various Models Features GM# 3770509

Part Number: 3770509-OER

OER 1960-75 Chevy Power Steering Pump Pulley Small Block, Big Block Various Models Features GM# 3770509

Part Number: 3770509-OER

Original price was: $63.19.Current price is: $54.95.

In Stock

( Inventory updated: 06/07/2026 )

Estimated ship date: 2-3 business days

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

1960-75 Chevy Power Steering Pump Pulley

Upgrade your classic Chevrolet with this premium OER¬Æ reproduction power steering pump pulley, designed to fit various models featuring both small block and big block engines. Crafted with precision and authenticity, this pulley ensures optimal performance for your power steering system, revitalizing your vehicle’s handling and responsiveness.

Key Features and Benefits

  • Manufactured to exact factory specifications for a perfect fit.
  • Stamped with the original GM part number (3770509) for authenticity.
  • Single groove design with a 5-3/4″ outer diameter to match original hardware.
  • Constructed from formed and machined steel for durability and longevity.
  • Finished in a sleek satin black with correct markings, preserving the original aesthetic.
  • Features a key way fit design, ensuring proper alignment and function.

Specifications

  • Part Number: 3770509
  • Brand: OER

Fitment Information

This power steering pump pulley is compatible with a wide range of Chevrolet models:

  • Camaro Applications:
    • 1967-1968 Chevrolet Camaro (all V8)
    • 1969 Chevrolet Camaro (327ci, 350ci, 396ci/325hp)
    • 1970-1971 Chevrolet Camaro (307ci, 350ci, 396ci/325hp)
    • 1972 Chevrolet Camaro (all V8 without AC except Z28)
  • Chevrolet / GMC Truck Applications:
    • 1973-1974 Chevrolet / GMC Truck (307ci, 350ci without AC)
    • 1975 Chevrolet / GMC Truck (350ci, 454ci 1 ton without AC)
  • Impala / Bel Air / Biscayne / Caprice Applications:
    • 1960-1962 Chevrolet Impala (6 cylinder)
    • 1960-1970 Chevrolet Bel Air (various configurations)
    • 1968-1974 Chevrolet Caprice (all with 302, 350, 396 and 427)
  • Chevy II / Nova Applications:
    • 1964-1970 Chevrolet Chevy II/Nova (various configurations)
  • Corvette Applications:
    • 1963-1974 Chevrolet Corvette (various configurations)

Enhance your vehicle’s performance and restore its classic charm with the OER¬Æ reproduction power steering pump pulley. Designed for reliability and built to last, this component represents the perfect solution for keeping your classic Chevy running smoothly. Don’t miss out on the chance to keep your vehicle in peak condition!

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.

Product Questions & Answers

If you have a question about an order, please use Contact Form for fastest response.