What is the primary benefit of changing my gear ratio to 3.80?

Changing to a 3.80 ratio can improve your vehicle's performance, especially if you've added more horsepower or larger tires. It helps optimize the engine's RPM range for better acceleration and traction.

Does this gear set come with all the necessary installation parts?

This listing is for the ring and pinion gear set itself. Installing gears typically requires additional components like bearings, seals, and shims, which are usually sold separately. Always refer to the manufacturer's instructions for a complete parts list.

What kind of warranty does Yukon Gear & Axle offer on this gear set?

Yukon Gear & Axle provides a 1-year warranty against manufacturing defects for this ring and pinion set. They also offer an optional Y.E.S. Plan for lifetime protection.

Yukon Gear High Performance Gear Set For Ford 8in in a 3.80 Ratio

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Specifications

Brand: Yukon Gear & Axle
Part #: YG F8-380
UPC: 883584240938

Yukon Gear High Performance Gear Set For Ford 8in in a 3.80 Ratio

Name: Yukon Gear High Performance Gear Set For Ford 8in in a 3.80 Ratio
Brand: Yukon Gear & Axle
Price: 515.89 USD
Availability: InStock

$515.89

On Backorder

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Yukon Gear & Axle high performance 3.80 ratio ring & pinion set for Ford 8in differentials. Optimized for reduced friction and heat.

Key Features

Fits Ford 8-inch differentials.
Features a 3.80 gear ratio, suitable for optimizing performance with increased horsepower or larger tires.
Constructed from high-grade steel for durability.
Designed with a specific tooth surface finish to reduce friction and heat.
Ring gear diameter is 8.00 inches.
Requires 10 ring gear bolts for installation.

⚠️ 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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Will this fit your vehicle?

Product Details

This is a Yukon Gear & Axle high-performance ring and pinion gear set, specifically designed for Ford 8-inch differentials with a 3.80 gear ratio. This set is a solid option for owners looking to change their differential gearing, whether they've added significant horsepower, upgraded to larger tires, or simply want to optimize their vehicle's performance and traction. It's built to handle the demands of higher torque conditions and extended use.

Yukon engineers focus on quality, using high-grade steel for both the ring and pinion gears. The tooth surface finish is carefully designed to reduce friction and heat buildup, which is crucial for longevity, especially in high-torque applications or during long races. This attention to detail ensures that the gears meet exacting specifications, providing a reliable upgrade for your drivetrain. The fitment is designed to OEM specifications, making installation into your Ford 8-inch axle housing straightforward, provided you have the necessary tools and expertise for differential work.

This gear set fits a wide range of Ford and Mercury vehicles from the 1960s through the early 1980s, including popular models like the Ford Mustang, Fairlane, and Mercury Comet. Yukon Gear & Axle backs this set with a 1-year warranty against manufacturing defects and also offers an optional Y.E.S. Plan for lifetime protection. Remember that installing a ring and pinion gear set is a complex job that requires specialized tools and knowledge; it's highly recommended to consult the manufacturer's installation instructions or seek professional assistance to ensure proper setup and performance.