USA Standard Gear ZGK2244: 7.5"/7.625" GM Rear Ring & Pinion Gear Set

The USA Standard Gear ZGK2244 is a comprehensive re-gear and traction kit designed specifically for GM vehicles equipped with a 7.5 or 7.625-inch differential. This kit includes a precision-engineered 3.23 ratio rear ring and pinion gear set, a master installation kit, and a Yukon Dura Grip limited slip positraction unit.

Technical Specifications

• Gear Ratio: 3.23
• Positraction Type: Yukon Dura Grip Limited Slip
• Axle Bearing Diameter: 2.25 inches
• Spline Count: 28
• Material: High strength nodular iron case with forged 4320 chromoly spider gears
• Clutch Type: Composite clutches for enhanced durability

Installation Notes

The installation kit includes essential components to ensure a smooth and reliable setup. USA Standard Gear emphasizes rigorous quality testing, ensuring that each gear meets strict dimensional and material standards. The Dura Grip unit is designed for longevity and can be rebuilt, making it a practical choice for both daily drivers and performance applications.

Fitment

This kit is compatible with the following GM models:

• Chevrolet Blazer (1988-1994)
• Chevrolet Camaro (1993-2002)
• Chevrolet Caprice (1991-1996)
• Chevrolet Impala (1994-1996 & 2000)
• Chevrolet S10 (1988-2004)
• GMC Jimmy (1988-1991)
• GMC S15 (1988-1990)
• GMC Sonoma (1991-2004)
• GMC Syclone (1991)
• GMC Typhoon (1992-1993)
• Isuzu Hombre (1996-2000)
• Oldsmobile Bravada (1991-1994 & 1996-2001)
• Pontiac Firebird (1990-2002)

Performance Benefits

Upgrading to the ZGK2244 allows for improved traction and torque transfer, making it an excellent choice for off-road adventures or spirited driving. The Dura Grip limited slip design enhances grip under acceleration, while the optimized gear ratio provides a balanced performance for both highway cruising and off-road challenges.