Ford 9.5" 9310 Pro Gear Ring and Pinion Set (35 Spline Input)

Note: Don't see the ratio you need? We are adding new ratios daily, give us a call

9.5" pitch diameter. Requires matching case and pinion front bearing support. Can be used in most 9" housings with extra clearance modifications. These 9.5" gears have 35 spline input and use 7/16" ring gear bolts

Manufactured from ultra-tough 9310 steel, these gears are specifically engineered for drag racing and competition use where extreme torque loads and high horsepower are the demanded. Unlike street gears, Pro Gears are designed for the strip, trading longevity for the ability to withstand repeated hard launches and shock loading without failure.

Requires matching pinion support

• 9.5" ring gear diameter
• 35 spline pinion
• 1.875 Pinion Stem
• 9310 material

Available in the following gear ratios:

• 3.70 Richmond Gear
• 3.89 Richmond Gera
• 4.29 Richmond Gear
• 5.00 Richmond Gear

Add On Gear Treatments:

• Supra-Fin Polish Ring Gear
• SUBZ - Subzero Treatment for Ring Gear
• PEEN-02 - Shot Peen Ring Gear
• LRG - Lighten Ring Gear

NOTE: 9310 Pro Gears are not intended for street use, their softer composition maximizes shock absorption but results in shorter wear life under constant driving.