Quaife ATB Helical LSD Differential Chevrolet Corvette C6 Z06The Quaife ATB Helical LSD Differential is a limited slip differential designed for the Chevrolet Corvette C6 Z06. It is a direct replacement for the factory differential and offers improved traction and handling performance. The Quaife LSD uses a helical gear design, which provides torque biasing and distributes power evenly between the two rear wheels. This helps to reduce wheel spin and improve traction, especially during cornering and