GSC P-D Mitsubishi 4G63T Beehive Valve Springs & Ti Retainer - 5041

About Product Additional Details About the Brand Vehicle Fitment Product Videos GSC P-D Mitsubishi 4G63T Beehive Valve Springs & Ti Retainer KitGSC P-D Mitsubishi 4G63T Beehive Valve Springs & Ti Retainer Kit Whether its for a full rebuild or some standard maintenance, the proper engine components are needed to make sure your vehicle is running smooth. Upgrading your valve springs and retainers is the best way to help your car rev higher. If you are looking to increase the horsepower of your engine, your may have considered rebuilding the head. When rebuilding your engine's head, we recommend upgrading your valves, and springs. This will increase airflow and the RPM of your engine. Additional Details WARNING: Cancer & Reproductive Harm. For more information, go to www.P65Warnings.ca.gov About GSC Power Division SC Power-Division was started to fill the need for high-quality performance camshafts and valve train components for the Japanese sport compact cars of today.