Chrysler 9.25" Rear 31 Spline TorqueWorm LSD Limited Slip Differential These Speedmaster 8-71 and 6-71

These Speedmaster 8-71 and 6-71 supercharger manifolds are aluminum constructed and suitable for competition or street use

The chrome plated steel plates include a bracket for GM-style accelerator cables

you can run higher compression with these heads before the onset of power robbing detonation

Precision CNC-machined threads to ensure optimum seat pressure

Does Not Include Rods/Brackets/Stick

Chrysler 9.25" Rear 31 Spline TorqueWorm LSD Limited Slip Differential These Speedmaster 8-71 and 6-71The TorqueWorm is a torque biasing 6 pinion gear type limited slip unit. This is a preloaded unit allowing for a faster reacting unit. Unlike our competitors that only use 3 or 4 pinion gears. 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.