Performance Engineering & Manufacturing 4.86 Quick Change Rear End Assembly — 60in Centered Pinion

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High-Performance 4.86 Quick Change Rear End Assembly

Dominate the track with the Performance Engineering & Manufacturing Quick Change Rear End Assembly. Featuring a robust 10-inch ring gear and a 4.86 gear ratio, this assembly is built for racers who demand reliability and speed. The 60-inch wide housing with a centered pinion provides a balanced platform for consistent power delivery to the wheels.

Technical Specifications

• Ring Gear: 10-inch heavy-duty design for maximum torque handling.
• Gear Ratio: 4.86 standard ratio for optimal acceleration.
• Width: 60 inches, ideal for standard racing chassis.
• Pinion: Centered design for balanced drivetrain alignment.
• Components: Includes high-performance hubs and rotors.
• Center Section: Lightweight, durable aluminum construction.

This complete kit simplifies your drivetrain upgrade, providing everything needed for a seamless installation. The aluminum center section reduces unsprung weight, improving suspension responsiveness and overall vehicle handling. Whether you are competing in dirt track or asphalt racing, this quick-change assembly allows for rapid gear changes to adapt to varying track conditions. Built to withstand the rigors of professional racing, this rear end is a cornerstone of a competitive build. Experience the difference in performance and reliability with this premium drivetrain solution from GGCRACING.