Valvetrain and Accessories / Locks and Retainers

The valvetrain is a critical system for engine performance, and having the right components ensures smooth, efficient operation. Our valvetrain and accessories category includes everything you need to optimise valve timing and power delivery. From high-performance camshafts to lifters that control valve motion, each part plays a key role in engine efficiency. Pushrods and rocker arms help transfer motion and reduce friction, while valve springs and valves manage airflow for optimal combustion. We also offer valve guides, guideplates and studs, and valve spring shims to maintain alignment and prevent wear. With precision-engineered locks and retainers, you can ensure secure valve positioning, maximising performance and reliability. Whether you're upgrading an engine for street use or building a race-ready setup, our range of valvetrain parts and accessories delivers the performance and durability you need.