Motive Gear 3.91 Ratio Ring and Pinion - G886391 2010-2015 Camaro SS & Z28

Features:

• Gear Ratio: 3.91
• Pinion Shaft Diameter: 1.87"
• Pinion Spline Count: 32
• Ring Gear Diameter: 8.6"
• Ring Gear Tooth Quantity: 43
• Cover Bolt Quantity: 10
• Gear Rotation: Standard
• 8620 Steel Construction

Motive Gear performance ring and pinions are perfect for dedicated racing or off-road Camaro. Their gear sets are made from first-run steel, this allows Motive Gear ring and pinions to handle the extreme torque from high horsepower applications. Extensive engineering, computer controlled heat treatment, superior strength, quality and the widest selection of racing gear ratios. Engineered to the highest standards, every Motive Gear Performance product goes through rigid quality control processes in their in-house lab.

Note: Fits GM 8.6 IRS differential housings. Will NOT work on the ZL1 or 1LE applications.

Installation Instructions (opens in new tab): Click HERE

Part Number: G886345