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Yukon Gear High Performance Gear Set For GM 12 Bolt Car in a 4.11 Ratio
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Yukon Gear & Axle
Yukon Gear & Axle

Yukon Gear High Performance Gear Set For GM 12 Bolt Car in a 4.11 Ratio

$444.89

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Yukon Gear & Axle is known for well-built drivetrain components. This high-performance ring and pinion set for GM 12-bolt cars offers a 4.11 ratio to improve acceleration.

Key Features

  • Fits GM 12 Bolt passenger car differentials.
  • Features an 8.875 inch ring gear diameter.
  • Requires 12 ring gear bolts for installation.
  • Includes a 30 spline pinion shaft.
  • Comes with a 4.11 gear ratio for improved acceleration.
  • Constructed from high-grade steel for durability.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

Yukon Gear & Axle has built a solid reputation for making well-built drivetrain parts, and this high-performance ring and pinion set is no exception. If you're looking to change up the gearing in your GM 12-bolt rear end, this set offers a 4.11 ratio that's great for improving acceleration, especially if you've added bigger tires or more horsepower. It's designed to fit a range of classic GM passenger cars, including models like the Chevrolet Chevelle, Pontiac GTO, and Buick Wildcat.

These gears are made from high-grade steel, and Yukon engineers pay close attention to the tooth surface finish. This design helps reduce friction and heat buildup, which is important for both high-torque situations and long-term durability. The fitment is designed to OEM specifications, meaning it should install cleanly into your existing GM 12-bolt differential housing. Yukon also backs these gears with a 1-year warranty against manufacturing defects, and they offer an optional lifetime protection plan.

Specifications

Brand
Yukon Gear & Axle
Manufacturer Part #
YG GM12P-411
UPC
883584241263

Frequently Asked Questions

Yukon Gear High Performance Gear Set For GM 12 Bolt Car in a 4.11 Ratio

$444.89