What is the benefit of a 4.11 gear ratio?

A 4.11 gear ratio generally provides improved acceleration compared to stock, lower engine RPMs at highway speeds, and better performance for towing or off-roading. It changes the relationship between your driveshaft and wheel speed.

What vehicles use the Ford 8-inch rear axle?

The Ford 8-inch rear axle was used in a wide range of Ford and Mercury vehicles, including models like the Ford Mustang, Pinto, Fairlane, Falcon, and Mercury Capri and Comet, typically from the 1960s through the early 1980s.

Does this ring and pinion set come with installation hardware?

This product is a ring and pinion gear set only. Installation typically requires additional components such as bearings, seals, and shims, which are usually sold separately. Refer to the manufacturer's installation guide for a complete list of required parts.

Yukon Gear & Axle Ring & Pinion Gear Set 4.11 Ratio ZG F8-41

Name: USA Standard Ring & Pinion Gear Set For Ford 8in in a 4.11 Ratio
Brand: Yukon Gear & Axle
Price: 523.89 USD
Availability: InStock

USA Standard Ring & Pinion Gear Set For Ford 8in in a 4.11 Ratio

$523.89

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 & Axle USA Standard Ring & Pinion Gear Set for Ford 8in. 4.11 ratio. Designed to exceed OEM specs for improved drivetrain performance.

Key Features

Fits Ford 8-inch rear differentials.
Features a 4.11 gear ratio for improved acceleration.
Designed to exceed original equipment specifications.
Undergoes rigorous in-house quality evaluation.
Passes dimensional, material, and fitment testing.

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Will this fit your vehicle?

Product Details

If you're looking to re-gear your Ford's rear differential for better performance, whether it's for highway cruising or off-road capability, a new ring and pinion set is a key component. This USA Standard Gear set from Yukon Gear & Axle is built for the Ford 8-inch rear axle and features a 4.11 gear ratio. This ratio is a popular choice for those wanting a noticeable improvement in acceleration over stock, while still maintaining reasonable highway RPMs, making it a solid option for a wide range of vehicles like the Ford Mustang, Pinto, or Mercury Capri.

Yukon Gear & Axle takes pride in their USA Standard Gear line, ensuring each set is designed to go beyond original equipment specifications. They undergo strict in-house quality checks, covering everything from precise dimensions and material integrity to ensuring a proper fit. This attention to detail means you're getting a well-built gear set that's ready to handle the demands of your drivetrain, providing reliable performance for years to come.

When installing a new ring and pinion, it's crucial to have the correct setup tools and to follow the manufacturer's instructions carefully for proper gear mesh and break-in. This set is designed for the Ford 8-inch axle, a common and robust differential found in many classic Ford and Mercury vehicles. With the 4.11 ratio, you'll feel a significant change in how your vehicle accelerates off the line.