Description

4.11 ratio THICK gearFits GM 12-Bolt differentialsGear tooth finish reduces friction and heat for longevityHigh grade steel for strength and durabilityEveryone has different needs for their truck.One of the most dramatic changes you can make to a vehicle are the rear ring and pinion gears.Whether you are going for aggressive low end response for performance and towing, you’re looking to make your truck a highway cruiser, or you have made a change to your wheel and tire size, we have a ring pinion for you.Hurst engineering offers gear sets ranging from 3.08 to 4.56 for the GM 12-bolt rear ends to get you exactly where you need to be. ”THICK” gear sets indicate that they are compatible with 3.42 and down differentials.THICK style ring and pinion are compatible with 3.42 and down differentials.