Motive Gear G875390 Performance Differential Ring and Pinion

If you're serious about enhancing your vehicle's performance, the Motive Gear G875390 is a top-tier choice for those looking to upgrade their drivetrain. This performance differential ring and pinion set is engineered to deliver exceptional strength and reliability, making it a favorite among racing teams and automotive enthusiasts alike. Whether you're hitting the trails or the track, this gear set is designed to handle the demands of both on-road and off-road applications.

Why Choose Motive Gear?

Motive Gear is renowned for producing some of the toughest drivetrain components available. Their products are not just built for the street; they thrive in the most competitive environments, seen in the winner's circles of NHRA, IHRA, SCORE, and NASCAR events. With years of racing development behind them, these components undergo rigorous testing to ensure they meet the highest standards of performance.

Key Features

• California Proposition 65: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
• Differential Carrier Break: 3.23 and Higher
• Ring Gear Diameter: 7.5 inches
• Ring Gear Bolt Quantity: 10 bolts
• Cover Bolt Quantity: 10 bolts
• Pinion Shaft Diameter: 1.438 inches
• Ring Gear Tooth Quantity: 39 teeth
• Pinion Spline Count: 27 splines
• Gear Ratio: 3.90
• Ring Gear Rotation: Standard
• Pinion Gear Tooth Quantity: 10 teeth
• Differential Case Design Type: GM 7.625
• Ring Gear Material: 8620 Steel

Fitment

This ring and pinion set is compatible with a wide range of vehicles, making it a versatile addition to your build. Here are some of the models it fits:

• Buick Apollo (1973-1975)
• Buick Century (1977-1981)
• Chevrolet Camaro (1982-2002)
• Chevrolet Impala (1977-1985 & 1994-1996)
• GMC Jimmy (1983-2005)
• Oldsmobile Cutlass (1977-1981)
• Pontiac Firebird (1977-2002)

Customer Feedback

Owners of classic muscle cars like the 1977 Chevrolet Camaro have reported significant improvements in acceleration and handling after installing the G875390. One satisfied customer stated, "After swapping out my stock gears for these Motive Gear ring and pinions, my Camaro feels like a whole new beast. The 3.90 ratio is perfect for both street and strip!"

Installation Notes

While the G875390 is designed for straightforward installation, we recommend consulting with a professional if you're not familiar with differential setups. Proper installation is key to achieving optimal performance and longevity.