Upgrade Your Gear with the ZG GM7.5-308 Ring and Pinion Set

If you're looking to enhance the performance of your GM vehicle, the ZG GM7.5-308 Ring and Pinion Set from USA Standard Gear is a solid choice. This set is designed specifically for a range of GM models featuring a 7.5-inch or 7.6-inch differential, making it a versatile option for various applications. With a 3.08 gear ratio, it strikes a balance between performance and fuel efficiency, perfect for daily drivers and weekend warriors alike.

Why Choose USA Standard Gear?

USA Standard Gear is known for its quality and reliability. Their ring and pinion sets are engineered to provide confidence during installation and performance on the road. Each set is backed by a one-year warranty against manufacturer defects, ensuring peace of mind with your purchase.

Technical Specifications

• Fits: GM 7.5 inch and 7.6 inch differentials
• Ring Gear Diameter: 7.50 inches
• Pinion Spline Count: 27 splines
• Ring Gear Bolts: 10 bolts
• Gear Ratio: 3.08

Fitment Guide

This ring and pinion set is compatible with a variety 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 Colorado (2004-2012)
• 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 Canyon (2004-2012)
• GMC Envoy (2002-2005)
• GMC Jimmy (1991)
• GMC S15 (1983-1990)
• GMC Sonoma (1991-2004)
• Hummer H3 (2006-2010)
• Hummer H3T (2009-2010)
• Isuzu Ascender (2003-2008)
• 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)

Customer Feedback

Many users have shared their positive experiences with the ZG GM7.5-308. One Chevrolet Camaro 1995 owner noted, "Swapped my stock gears for these 3.08s, and the acceleration feels much smoother now. Perfect for my daily commute!" Another GMC S15 1990 driver remarked, "Installation was straightforward, and I love the balance between power and efficiency. No more struggling on the highway!"

Whether you're upgrading your classic ride or fine-tuning your modern truck, the ZG GM7.5-308 Ring and Pinion Set is a dependable choice that delivers performance where it counts.