OER 1967-86 Chevy, GMC Pickup, Blazer, Jimmy, Suburban Steering Gear Box Manual Steering 2 Wheel Drive 16:1 Ratio 4 Turns Lock-to-Lock

Part Number: 781598B-OER

OER 1967-86 Chevy, GMC Pickup, Blazer, Jimmy, Suburban Steering Gear Box Manual Steering 2 Wheel Drive 16:1 Ratio 4 Turns Lock-to-Lock

Part Number: 781598B-OER

Original price was: $289.74.Current price is: $251.95.

In Stock

( Inventory updated: 06/06/2026 )

Estimated ship date: 2-3 business days

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1967-86 Chevy, GMC Pickup, Blazer, Jimmy, Suburban Steering Gear Box

Revitalize your classic ride with our state-of-the-art Steering Gear Box, designed specifically for 1967-86 Chevy and GMC models. This manual steering box delivers precision and control for an invigorating driving experience, ensuring you stay in command of the road every time you take the wheel. Whether you’re restoring a cherished classic or enhancing the functionality of your truck, this gear box is the ultimate upgrade.

Key Features and Benefits

  • 16:1 Steering Ratio: Experience smooth maneuverability with a refined 16:1 steering ratio that provides approximately 4 full turns lock to lock, making steering effortless.
  • Direct Replacement: Manufactured with brand new tooling, this gear box is engineered to replace original gear boxes with casting number 5698180, offering a perfect fit for many GM 2WD pickups from 1967 to 1986.
  • Versatile Compatibility: While primarily designed for Chevy and GMC models, it can also replace Dodge 3496910. Please note that alignment flats might differ.
  • Durable Construction: Built with durable materials to ensure reliability and longevity, this gear box can withstand the rigors of everyday driving and off-road adventures.

Technical Specifications

  • Type: Manual Steering Gear Box
  • Input Shaft: .732 inches
  • Input Shaft Spline Count: 30 splines
  • Gear Rotation: Clockwise-Clockwise

Fitment Information

  • Chevrolet:
    • C10 Truck (1967-1986)
    • C20 Truck (1967-1986)
    • C30 Truck (1967-1986)
    • Blazer (1970-1986)
    • Suburban (1980-1986)
  • GMC:
    • Truck (1967-1986)
    • Jimmy (1970-1986)
    • Suburban (1967-1986)
  • Dodge:
    • D/W Series Truck (1978-1979) – Note: alignment flat may not be in the same location
    • Ramcharger (1978-1979) – Note: alignment flat may not be in the same location

Upgrade your steering system with confidence and take control of your vehicle’s handling with our expertly crafted Steering Gear Box. Experience the difference that precise engineering can make, and enjoy a smoother, more responsive drive in your classic Chevy or GMC. Don‚Äôt wait‚Äîget yours today and elevate your driving experience!

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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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