Upgrade Your Gear with the USA Standard Gear ZG GM8.5-538 Ring and Pinion Set

If you're looking to enhance the performance of your GM vehicle, the ZG GM8.5-538 Ring and Pinion Set from USA Standard Gear is a solid choice. This set is designed for those who demand reliability and precision in their drivetrain components. With a gear ratio of 5.38, this setup is perfect for improving torque and acceleration, making it a great fit for a range of GM models.

Key Features

• Compatible with GM 8.5 and 8.6 inch differentials
• 8.50 inch ring gear diameter for optimal strength
• 30 spline pinion for enhanced durability
• 10 ring gear bolts for secure installation
• 5.38 gear ratio for improved low-end power

Fitment

The ZG GM8.5-538 is a versatile option that fits a wide array of GM vehicles, ensuring you get the right performance upgrade without the hassle. Here’s a list of compatible models:

• Buick Apollo (1973-1975)
• Buick Electra (1971-1989)
• Buick Rainier (2004-2007)
• Buick Regal (1973-1987)
• Chevrolet Avalanche (2002-2013)
• Chevrolet Camaro (1970-1981)
• Chevrolet Silverado 1500 (1999-2017)
• GMC Sierra (1999-2017)
• And many more!

Customer Feedback

Real users have reported significant improvements in their vehicle's performance after installation. For example, a Chevrolet Silverado 1500 owner shared, "After installing the ZG GM8.5-538, my truck has never felt better. The torque is incredible, especially when towing. I can feel the difference immediately!"

Warranty

Rest easy knowing your investment is protected with a 1-year warranty against manufacturer defects. USA Standard Gear stands behind their products, ensuring you have the confidence you need for your installation.

Whether you're hitting the trails or just want a more responsive ride, the USA Standard Gear ZG GM8.5-538 Ring and Pinion Set is a top-notch upgrade for your GM vehicle. Don't compromise on performance—make the switch today!