GM 8.875" 12 Bolt 12P Car 30 Spline C-Clip LSD Limited Slip Differential With the increasingly large displacements

With the increasingly large displacements becoming common

Speedmaster electric water pumps eliminate unnecessary weight and impeller drag experienced at high RPM

The Speedmaster high output technology coil produces up to 70% more spark energy than stock coils with outstanding reliability

a premium performance component designed for demanding racing and high-horsepower applications

and excessive emissions

GM 8.875" 12 Bolt 12P Car 30 Spline C-Clip LSD Limited Slip Differential With the increasingly large displacementsThe TorqueWorm is a torque biasing 6 pinion gear type limited slip unit. This is a preloaded unit allowing for a faster reacting unit. The use of 6 pinion gears means the stress on gears is spread over a greater surface area, reducing the load on all internal components. The internal components are made from EN36 Material as used in racing. The outer cases made from 8620 Chrome Nickel Moly steel and the case hardened for long life and improved