Performance Eng QCC0060 Quick Change Solid Lower Through Shaft Heat Treated

The Performance Engineering QCC0060 is a heat-treated solid lower through shaft designed for quick change rear end assemblies. This precision-machined component serves as a critical drivetrain element in racing quick change differentials, transferring power from the gear set to the output flanges.

Key Features:

• Heat-treated construction for maximum strength and durability
• Solid shaft design for improved torsional rigidity under high-torque loads
• Precision-machined to tight tolerances for proper gear mesh and minimal backlash
• Compatible with Performance Engineering quick change rear end assemblies
• Designed for circle track, sprint car, and other racing applications

This lower through shaft is an essential replacement or upgrade component for maintaining optimal performance in high-horsepower racing environments. The heat treatment process ensures the shaft can withstand the extreme stresses encountered in competitive motorsports applications.