4.86 Quick Change Rear End with 2-inch Offset Pinion

Optimize your vehicle's drivetrain geometry with the Performance Engineering & Manufacturing 4.86 Quick Change Rear End. Featuring a 2-inch offset pinion, this assembly is specifically designed for racing applications where drivetrain angle and clearance are critical. Built with a 10-inch ring gear and a 60-inch wide housing, this unit provides the strength and versatility needed for competitive racing.

Technical Specifications

• Pinion Configuration: 2-inch offset for specialized chassis fitment.
• Gear Ratio: 4.86 standard ratio for excellent acceleration.
• Ring Gear: 10-inch heavy-duty design.
• Width: 60 inches for standard racing chassis.
• Center Section: Lightweight, durable aluminum.
• Package: Includes performance-grade hubs and rotors.

The offset pinion design is essential for certain chassis types to ensure proper driveshaft alignment and clearance, reducing vibration and increasing the longevity of your drivetrain components. This complete assembly is designed for quick gear swaps, allowing you to adapt to different track sizes and surface conditions instantly. The aluminum center section provides a lightweight, high-strength foundation that improves suspension performance by reducing unsprung weight. Whether you are building a new car or replacing an existing rear end, this unit offers the reliability and precision required to stay at the front of the pack. Trust GGCRACING for all your high-performance drivetrain needs and experience superior track performance.