Revolution D30-456R Dana 30 Reverse Rotation 4.56 Ratio Ring and Pinion

The Revolution D30-456R is a premium ring and pinion gear set engineered for Dana 30 reverse rotation differentials with a 4.56:1 gear ratio. Manufactured from high-quality 8620 steel and precision heat treated to OEM specifications, this gear set delivers exceptional strength and durability for both street and off-road applications.

Key Features:

• 4.56:1 gear ratio for improved torque delivery and performance with larger tires
• Manufactured from premium 8620 steel with precision heat treatment
• Reverse rotation design for Dana 30 front axles
• Carrier break: 3.55/3.73 ratio (uses thick carrier)
• Double and triple-lapped gears for flawless setup and smooth, quiet operation
• Precision-controlled manufacturing for longer gear life
• 26 spline pinion gear
• Street, off-road, and race proven performance

What's Included:

• One complete ring and pinion gear set

This gear set helps restore lost performance after installing larger tires by improving torque delivery to the wheels and returning engine RPMs to the optimal range. Revolution Gear's precisely controlled manufacturing processes ensure smooth operation and exceptional reliability. All Revolution Gear ring and pinion sets are backed by an industry-leading 2-year warranty against manufacturing defects.