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Yukon Ford 9-inch Grizzly Locker for 31-spline Axles SKU: 8747

Christmas Sale! Yukon Ford 9-inch Grizzly Locker for 31-spline Axles

Yukon Ford 9-inch Grizzly Locker for 31-spline Axles

Yukon Ford 9-inch Grizzly Locker for 31-spline Axles
Purchase Yukon Ford 9-inch Grizzly Locker for 31-spline Axles
$571.80 Was: $583.47 SKU: 8747
Fits 66-83 Bronco, 57-86 Ford Truck
0 Reviews

Product Overview:

Get unstoppable traction with the Yukon Grizzly Locker for Ford 9" with 31-spline axles. Perfect for street, off-road, and drag racing, this mechanical locker provides 100% power to both tires, ensuring maximum grip when you need it most. With its patented design and tough 8620 steel internals, the Grizzly Locker is built to handle extreme conditions while reducing common locker failures. If you're looking for a reliable and powerful upgrade, the Yukon Grizzly Locker is your ticket to top-tier performance.

  • Fits 66-77 Ford Bronco with Upgraded 31-spline Axles
  • 100% Lockup

Full description

Get unstoppable traction with the Yukon Grizzly Locker for Ford 9" with 31-spline axles. Perfect for street, off-road, and drag racing, this mechanical locker provides 100% power to both tires, ensuring maximum grip when you need it most. With its patented design and tough 8620 steel internals, the Grizzly Locker is built to handle extreme conditions while reducing common locker failures. If you're looking for a reliable and powerful upgrade, the Yukon Grizzly Locker is your ticket to top-tier performance.

  • Fits 66-77 Ford Bronco with Upgraded 31-spline Axles
  • 100% Lockup

Yukon Grizzly Locker for Ford 9" with 31-Spline Axles

For those seeking unbeatable traction and strength, the Yukon Grizzly Locker for Ford 9" with 28-spline axles is the ultimate solution. Engineered for street, off-road, and drag racing, the Grizzly Locker delivers 100% power to both tires, ensuring maximum grip in tough conditions. Its patented internal design reduces common locker failures, while its 8620 steel internals provide superior durability and strength, making it perfect for extreme performance.

This mechanical locking differential allows for disengagement while turning, offering the best balance between traction and control. Whether you're tackling the trail or the track, the Yukon Grizzly Locker is designed to handle it all.

  • Fitment: Ford 9" with 31-spline axles

  • Patented Design: Reduces common locker failures for added reliability

  • Material: 8620 steel internals for exceptional strength

  • Assembled in the USA

Get the ultimate in performance with the Yukon Grizzly Locker—built for those who demand superior traction and durability in any environment.

Review Yukon Ford 9-inch Grizzly Locker for 31-spline Axles

California residents: Proposition 65 Warning

Q&A

Please Sign In if you have a question or want to post an answer.

Asked by Kenneth Thompson, June 5, 2021

Q: WHAT GEAR RATIOS CAN BE USED WITH THIS? THERE ARE USUALLY OPTIONS FOR RATIO DIFERENCES.

1 Answer

Answered by sales - June 7, 2021

A: The 9 is set up different than the front. Ratio does not come in to play. We are usually between 3.50's and 5.13 with the same diff. Front end has a split, 3.72 down and 3.92 and up.


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