Revolution Gear & Axle Ford 9in 3.50 Ratio Ring & Pinion Set

Upgrade the differential performance of your Ford 9-inch rear end with the Revolution Gear & Axle 3.50 ratio ring and pinion set. Part number rgaF9-350 is designed for automotive applications requiring a dependable replacement gear set with a balanced combination of acceleration, cruising performance, and practical street or performance use. The 3.50:1 gear ratio can help provide responsive takeoff while maintaining comfortable engine speeds during highway driving, depending on the vehicle, transmission, tire size, and overall drivetrain setup.
This Revolution Gear & Axle ring and pinion set is intended for Ford 9-inch differentials and is suitable for rebuilds, gear-ratio changes, and replacement installations. Proper setup is essential for long service life and quiet operation, including accurate pinion depth, backlash, bearing preload, gear-marking checks, and the use of the correct differential lubricant. Installation should be performed by a qualified technician with the appropriate tools and service information for the specific axle assembly.
The Revolution Gear & Axle rgaF9-350 set is supplied as one ring and pinion gear set. Confirm axle compatibility, spline configuration, carrier requirements, housing style, and ratio suitability before ordering. Always follow the manufacturer’s installation procedures and verify tooth contact after assembly. This product is intended for automotive use and offers a practical solution for restoring or changing the final-drive ratio in a compatible Ford 9-inch differential.

Features:

• Brand: Revolution Gear & Axle

• Part Number: rgaF9-350

• Application: Ford 9-inch differential assemblies

• Gear Ratio: 3.50:1

• Product Type: Ring and pinion gear set

• Use: Differential rebuilds, replacement installations, and final-drive ratio changes

• Quantity: One ring and pinion set