Revolution C8.25-355D Chrysler 8.25 Inch 3.55 Ratio Dual Drilled Ring and Pinion Gear Set

The Revolution C8.25-355D is a precision-engineered ring and pinion gear set designed for Chrysler 8.25 inch rear axle differentials with a 3.55 gear ratio. This gear set features a dual drilled ring gear bolt pattern to increase vehicle coverage, allowing fitment in 2004 and newer Grand Cherokees as well as older models.

Key Features:

• 8.25 inch ring gear diameter with 3.55 gear ratio
• 27 spline pinion, 10-bolt cover design
• 10 x 3/8" and 10mm dual drilled ring gear bolt pattern
• Manufactured from premium 8620 steel
• Precision heat treated to OEM specifications with industry-leading 2-year warranty against defects
• Double and triple lapped for flawless setup, smoother running, and longer life

The optimized 3.55 gear ratio improves torque delivery to the wheels for better traction and control, while Revolution Gear's precisely controlled manufacturing processes ensure quiet operation and smooth, consistent setup preferred by professional installers. This ring and pinion set features a 2.45/2.71 carrier break ratio and is compatible with truck, SUV, and car applications.

Revolution Gear sets are made using precision gear cutting and heat treatment processes that meet or exceed Original Equipment standards, resulting in exceptional performance that withstands both daily driving and extreme off-road conditions.