Motive G875456 GM 10 Bolt 7.5" Ring & Pinion 4.56 Ratio

This Motive Gear G875456 4.56 Ratio Ring & Pinion is for GM 7.5” & 7.625” 1973-2012 10 Bolt rearends. These ring and pinions can handle the extreme torque from high horsepower racing engines, and are perfect for dedicated racing or off-road vehicles!

Motive’s extensive engineering, computer-controlled heat treatment, superior strength, quality and the widest selection of racing gear ratios make Motive Gear Performance ring and pinions the clear winner.

Motive Gear Performance: What the Pros run!

Motive Gear G875456 GM 10 Bolt 7.5” Ring & Pinion Features:

• Fits 1973-2012 10 bolt rearends
• 4.56:1 Gear Ratio
• 2 Year/100,000 Mile Warranty
• Ring Gear Teeth: 41
• Pinion Gear Teeth: 9
• Pinion Spline Count: 27
• Pinion Shaft Diameter: 1.438”
• For 3 Series Carrier
• Manufactured from 8620 Steel

Notes: Designed to fit 3.23:1 and numerically higher carriers. Requires Notched Cross Shaft 80-0270-1 For Open Carriers

Engineered to the highest standards, every Motive Gear Performance product goes through rigid quality control processes in our in-house lab.