ZG GM7.5-323 by USA Standard Gear

The ZG GM7.5-323 ring and pinion gear set by USA Standard Gear is engineered for precision and reliability, making it an essential upgrade for those looking to enhance their drivetrain performance. This set is specifically designed for the GM 7.5-inch rear end, providing a 3.23 gear ratio that balances performance and fuel efficiency.

Specifications

• Fits GM 7.5 inch and 7.6 inch differentials
• Ring Gear Diameter: 7.50 inches
• Pinion Spline Count: 27
• Number of Ring Gear Bolts: 10
• Gear Ratio: 3.23

Durability and Performance

Constructed from high-quality materials, the ZG GM7.5-323 is designed to withstand the rigors of both street and track use. USA Standard Gear backs this product with a one-year warranty against manufacturer defects, ensuring peace of mind with your purchase.

Vehicle Fitment

This gear set is compatible with a range of GM vehicles including:

• Buick Apollo (1973-1975)
• Buick Electra (1977-1984)
• Buick Regal (1978-1983)
• Buick Skylark (1975-1979)
• Chevrolet Astro (1985-2005)
• Chevrolet Camaro (1982-2002)
• Chevrolet Caprice (1978-1996)
• Chevrolet El Camino (1977-1987)
• Chevrolet Impala (1977-1985 & 1994-1996)
• Chevrolet Malibu (1973-1983)
• Chevrolet Monte Carlo (1978-1988)
• Chevrolet Nova (1977-1979)
• Chevrolet S10 (1983-2004)
• GMC Envoy (2002-2005)
• GMC Jimmy (1991)
• GMC S15 (1983-1990)
• GMC Sonoma (1991-2004)
• Isuzu Rodeo (1991-2002)
• Oldsmobile Bravada (1991-1994 & 1996-2004)
• Oldsmobile Cutlass (1978-1981)
• Oldsmobile Cutlass Supreme (1982-1988)
• Oldsmobile Omega (1976-1979)
• Pontiac Bonneville (1975-1986)
• Pontiac Catalina (1977)
• Pontiac Firebird (1977-2002)
• Pontiac Grand Prix (1977-1987)
• Pontiac Ventura (1972-1975)

Ensure you confirm the specifications of your vehicle's differential before installation for optimal performance.