USA Standard Gear ZG GM12P-342 Ring and Pinion Set

The ZG GM12P-342 from USA Standard Gear is engineered for precision and durability, making it an ideal upgrade for your GM 12 bolt passenger car. With a focus on performance, this ring and pinion set is designed to enhance your drivetrain's efficiency and reliability.

Specifications

• Compatibility: Fits GM 12 bolt passenger cars
• Ring Gear Diameter: 8.875 inches
• Pinion Spline Count: 30 splines
• Ring Gear Bolts: 12 bolts
• Gear Ratio: 3.42

Installation Notes

When installing the ZG GM12P-342, ensure proper alignment and torque specifications are followed to maintain optimal performance. This set is designed for a straightforward installation process, but professional assistance is recommended if you're unfamiliar with differential setups.

Warranty

This product comes with a 1-year warranty against manufacturer defects, providing peace of mind as you enhance your vehicle's performance.

Fitment Details

Confirmed fitment for the ZG GM12P-342 includes the following models:

• Buick Wildcat (1964-1970)
• Chevrolet Bel Air (1964-1972)
• Chevrolet Biscayne (1964-1972)
• Chevrolet Camaro (1967-1972)
• Chevrolet Caprice (1966-1970)
• Chevrolet Chevelle (1964-1972)
• Chevrolet Chevy II (1964-1968)
• Chevrolet El Camino (1965-1972)
• Chevrolet Impala (1964-1972)
• Chevrolet Monte Carlo (1970-1972)
• Chevrolet Nova (1969-1972)
• Pontiac Firebird (1969-1972)
• Pontiac GTO (1970-1972)