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Manual Steering Gear Box for 1965-1991 GM 3/4-30 Spline, 25:1 Ratio, 6.25" Turns – Northline Parts

Manual Steering Gear Box for 1965-1991 GM 3/4-30 Spline, 25:1 Ratio, 6.25" Turns

SKU: NLT2S00195
$437.59 In Stock
$437.59
Sale price  $437.59 Regular price 
Ships for free in 2–4 business days.
This manual steering gearbox is intended for compatible GM vehicles using a 3/4-inch, 30-spline input and the specified 25:1 steering ratio. It replaces the worn manual steering gear when its mounting and linkage match.
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Compatible Models

We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.

Compatible equipment / model
  • Select 1965–1991 GM manual-steering vehicle applications matching 3/4-inch 30-spline input, mounting and ratio

Product Overview

Excessive steering-wheel free play, binding or lubricant leakage may indicate wear inside the steering gear. Check tie rods, steering shaft joints and the rest of the linkage before replacing the gearbox.

Spline count and shaft dimensions are more reliable identifiers than a broad 1965–1991 GM year range.

Key Features & Performance

  • Manual steering gearbox; 30-spline input; 25:1 listed ratio
  • Measure input shaft, output connection and bolt pattern; confirm advertised 25:1 ratio and turns lock-to-lock.

What Is Included

1 manual steering gearbox

Fitment Notes

Measure input shaft, output connection and bolt pattern; confirm advertised 25:1 ratio and turns lock-to-lock.

Frequently Asked Questions

What should I check before replacing this part? Spline count and shaft dimensions are more reliable identifiers than a broad 1965–1991 GM year range.

How can I confirm fitment? Measure input shaft, output connection and bolt pattern; confirm advertised 25:1 ratio and turns lock-to-lock.

Is this a genuine OEM part? No. This listing describes a replacement or accessory unless expressly identified as genuine OEM. Manufacturer and reference numbers identify the intended application.

Part Summary

Keywords: Manual Steering Gear Box for 1965-1991 GM 3/4-30 Spline, 25:1 Ratio, 6.25" Turns, Select 1965–1991 GM manual-steering vehicle applications matching 3/4-inch 30-spline input, mounting and ratio

Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.

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