What is the main benefit of changing my gear ratio to 3.25?

Changing to a 3.25 gear ratio can help optimize your vehicle's performance, especially if you've upgraded to larger tires or increased horsepower. It affects how your engine's power is delivered to the wheels.

What is included with this Yukon Gear & Axle ring and pinion set?

This product includes the high-performance ring gear and pinion gear. It is designed to fit Ford 9-inch differentials and comes with a 1-year manufacturer warranty.

Does Yukon Gear & Axle offer any additional protection plans?

Yes, Yukon Gear & Axle offers an optional Y.E.S. Plan. This is a lifetime, comprehensive protection plan that covers your gear set for as long as you own the vehicle.

Yukon Gear Ring & Pinion Set 3.25 Ratio YG F9-325

Name: Yukon Gear High Performance Gear Set For Ford 9in in a 3.25 Ratio
Brand: Yukon Gear & Axle
Price: 489.89 USD
Availability: InStock

Yukon Gear High Performance Gear Set For Ford 9in in a 3.25 Ratio

$489.89

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Yukon Gear High Performance Gear Set for Ford 9in differentials with a 3.25 ratio. Improves traction and performance.

Key Features

Fits Ford 9" differentials.
Features a 3.25 gear ratio.
Designed with a 9.00 inch ring gear diameter.
The pinion gear has 28 splines.
The ring gear uses 10 bolts for mounting.
Built with 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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Will this fit your vehicle?

Product Details

If you're looking to change the gear ratio in your Ford 9-inch differential, this high-performance ring and pinion gear set from Yukon Gear & Axle is a solid option. It's designed to fit a wide range of Ford vehicles, including popular models like the Ford Bronco (1966-1986), Ford F-150 (1975-1987), and Ford Mustang (1965-1973). This set gives you a 3.25 gear ratio, which is often chosen to optimize performance when larger tires are installed or when you've added more horsepower under the hood.

Yukon engineers put a lot of thought into these gear sets. They focus on the tooth surface finish to help reduce friction and heat, which is important for both long races and high-torque situations. They use high-grade steel for both the ring and pinion gears, and the fitment is designed to meet OEM specifications, meaning it should install correctly in your Ford 9-inch housing. Yukon also backs these sets with a 1-year warranty against manufacturing defects, and they offer an optional lifetime Y.E.S. Plan for added peace of mind.