USA ZG GM12P-390 GM RING AND PINION GEAR SET GM 12 BOLT CAR IN A 3.90 RATIO

USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications.

• Fits GM 12 bolt passenger car
• 8.875 Inch Ring Gear Diameter
• 30 Spline Pinion
• 12 ring gear bolts
• 3.90 ratio

1 year warranty against Manufacturer defects

Boost your vehicle's performance with the USA ZG GM12P-390 GM Ring and Pinion Gear Set, designed specifically for GM 12 bolt cars. With its precision engineering and high-quality materials, this gear set ensures reliable performance and durability, making it the perfect upgrade for car enthusiasts looking to enhance their driving experience.

The USA ZG GM12P-390 not only improves acceleration and overall power, but it also offers a 3.90 ratio that optimizes your vehicle’s torque and efficiency. Whether you're hitting the track or cruising on the highway, this gear set is engineered to meet the demands of serious drivers.

• Fits GM 12 bolt passenger car
• 8.875 Inch Ring Gear Diameter for superior strength
• 30 Spline Pinion for increased durability
• 12 ring gear bolts for secure installation
• 3.90 ratio to enhance power and acceleration
• 1 year warranty against Manufacturer defects for peace of mind

Transform your driving experience with the USA ZG GM12P-390 GM Ring and Pinion Gear Set. Experience the blend of performance and reliability that comes with USA Standard Gear. Elevate your ride today!