GSC Power-Division valvetrain Components are some of the most utilized valve train components found on some of the world's fastest vehicles that participate in a wide variety of motorsports on a worldwide scale. 

On this page, you are looking at the GSC Super Alloy Exhaust Valves which have been designed to accommodate those with high horsepower and high EGT sets that need a valve that can withstand up to 2000°F conditions. The Super Alloy Exhaust Valves feature chrome polished stems which will create a smooth and durable finish for added life along with better lubricity especially when they are paired with the GSC Manganese Bronze Valve Guides.

GSC engineered these valves with strength, heat, resistance, and performance and every head dish is maximized for weight savings, while the swirl polished and back-cut heads will promote better airflow without having to sacrifice durability. 

These are sold as a complete set of exhaust valves, and will come in the 32mm standard size.