Revolution Gear & Axle Ford 8.8in Rear Axle 5.13 Ratio Ring & Pinion Set

This is a Revolution Gear & Axle 5.13 ratio ring and pinion gear set specifically for the Ford 8.8-inch rear axle. If you've upgraded to larger tires or are looking for improved acceleration and towing power, changing your gear ratio is a key step. A 5.13 ratio is a popular choice for vehicles running 35-inch or larger tires, bringing your engine's RPMs back into a more efficient range at cruising speeds.

Revolution Gear & Axle uses well-built materials and manufacturing processes to ensure these gears hold up to the demands of a changed drivetrain. The 5.13 ratio means your axle will turn approximately 5.13 times for every single rotation of the driveshaft, significantly increasing torque to the wheels. This set includes both the ring gear and the pinion gear, which are precision-matched to work together for smooth, quiet operation. Proper installation, including setting backlash and gear pattern, is critical for longevity and performance.