USA Standard Gear - ZG GM9.5-488
USA standard Ring/Pinion gear set for GM 9.5in. in a 4.88 ratio
USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure products pass dimensional; material; and fitment testing.
High performance USA Standard gear set. USA Standard uses the latest designs and manufacturing technologies to provide a quiet running gear that is strong and easy to set up. All USA Standard Ring and Pinion sets come standard with a one-year warranty.
- Fits GM 9.5"
- 9.50" ring gear diameter
- 30 spline pinion
- 12 ring gear bolts
- 4.88 ratio