

Specifications
- Brand
- Yukon Gear & Axle
- Part #
- YG T8-390-29
- UPC
- 883584247074

Yukon High Performance Yukon Ring & Pinion Gear Set for Toyota 8in In A 3.90 Ratio 29 Spline
$448.89
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Fits 1979-1995 Toyota Pickup. Yukon 3.90 ratio ring and pinion gear set for Toyota 8-inch rears. Optimizes performance with larger tires or more power.
Key Features
- Fits 1979-1995 Toyota Pickup and 1984-1995 Toyota 4Runner.
- Features a 3.90 gear ratio for the Toyota 8-inch rear axle.
- Includes a 29-spline pinion for proper engagement.
- Constructed from high-grade steel for durability.
- Gear tooth surface finish is designed to reduce friction and heat.
- Designed to meet OEM specifications for fitment.
⚠️ 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
Fits these vehicles
- Toyota 4Runner 1984-1995
- Toyota Pickup 1979-1995
Product Details
This Yukon ring and pinion gear set is built with high-grade steel for both the ring and pinion gears. The gear tooth surface finish is specifically designed to reduce friction and heat, which is important for high torque conditions and longer races. This set is designed to fit the Toyota 8-inch rear axle with a 3.90 ratio and 29 spline pinion, matching OEM specifications for a solid installation.
Yukon engineers put these gear sets through rigorous design and testing processes, ensuring they meet exacting standards. The goal is to help you optimize your vehicle's performance, whether you've added significant horsepower or upgraded to larger tires. With a 3.90 ratio, these gears can help bring your engine's RPM back into a more efficient range after modifications.
Yukon offers a 1-year warranty against manufacturing defects, and for added peace of mind, they also offer the Y.E.S. Plan, a lifetime protection plan for your gears.
Specifications
- Brand
- Yukon Gear & Axle
- Manufacturer Part #
- YG T8-390-29
- UPC
- 883584247074
Frequently Asked Questions
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Yukon High Performance Yukon Ring & Pinion Gear Set for Toyota 8in In A 3.90 Ratio 29 Spline
