GM Gear Set Ring and Pinion GM 11.5 Inch in a 3.73-4.88 Ratio USA Standard Gear

USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications.

• Fits GM and Chrysler 11.5 inch
• 11.50 Inch Ring Gear Diameter
• 30 Spline Pinion
• 12 ring gear bolts
• 3.73 ratio

1 year warranty against Manufacturer defects