Chrysler 9.25" Rear 31 Spline TorqueWorm LSD Limited Slip Differential They are manufactured from steel

They are manufactured from steel and are chrome plated for protection against corrosion

You've spent thousands of dollars putting together an engine compartment worthy of attention

These GM chrome alternator housings will bolt right on to most GM alternator applications

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

Precision CNC-machined threads to ensure optimum seat pressure

Chrysler 9.25" Rear 31 Spline TorqueWorm LSD Limited Slip Differential They are manufactured from steelThe 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.