When you want a Front Gear Kit that will work as well on rugged off-roads as it does on smooth city streets, you want the Yukon 3.31 Front Gear Kit. Install this on your slightly modified truck and see a small power increase, crawl ratio improve, and gas mileage increase. Installing this gear kit is easy with thanks to the OEM fitment.
This is a strong piece, thanks to the forged 8620 triple-alloy steel. Yukon is always ahead of the curve and uses the most state of the art technology, materials, manufacturing equipment, and processes to assure a top notch product. They even back it with a 1-year limited manufacturer's warranty.
This Yukon 3.31 Front Gear Kit fits 1997-2014 Ford F-150s with 8.8" ring gear reverse rotation.