【Application】Compatible with All VT VX VY VZ Holden Commodore & HSV V8 LS1 LS2 L76 L98.
【Function】Underdrive pulley systems increase engine horsepower by reducing the amount of power required to drive external engine accessories.
【Easy to Install】Do not worry about installation failure,it is easy for you to install and save your time and money.
【Durable Material】Selected high-quality material,it can sharpen throttle response and allow the engine to rev out faster by reducing the rotating inertia on the front of the crankshaft,also provides better belt-to-pulley contact for less slippage than conventional V-belts.
【After-sale Service】If you have any questions, please feel free to contact us,We offer timely customer support to all buyers.