Gravity Performance engine pulleys are designed to reduce rotational mass and improve engine efficiency, resulting in faster throttle response and increased horsepower. Crafted from lightweight, durable materials, these pulleys help optimise your vehicle’s performance for a more responsive and dynamic driving experience.

Manufactured from highest quality 6061-T6 aluminium to reduce weight without compromising strength
Designed to reduce the rotating mass to improve throttle response and allow the engine to rev faster
New belts are recommended when fitting under-drive pulleys
Direct bolt on replacement in place of the old pulleys