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

Made from premium 8620 steel, providing excellent wear resistance and a longer service life compared to standard gear materials. Designed to handle higher horsepower while maintaining quiet operation, ideal upgrade for performance street builds, hot rods, or daily-driven vehicles

• 8.8" Ring gear diameter
• 1.626" diameter pinion bearing stem
• 30 spline pinion
• 8620 material

Available in the following gear ratios:

• 3.08
• 3.27
• 3.55
• 3.73
• 3.90
• 4.10
• 4.30
• 4.56

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

If running a Mark Williams spool, these gears utilize our part number 57900 for ring gear bolts. Click here