.570 Spring Seats

The .570 Spring Seats are essential components for maintaining valvetrain stability in high-performance engine applications, particularly for professional mechanics and fleet maintenance technicians. These locators are designed to prevent spring movement and seat wear in high-RPM environments, ensuring reliability under extreme stress.

Precision-engineered from high-quality steel, the .570 Spring Seats withstand the extreme pressures of heavy-duty valvetrain cycles. Each seat features a thickness of 0.060 inches, an outer diameter of 1.300 inches, and an inner diameter of 0.570 inches, providing a firm foundation for valve springs. The black oxide finish enhances corrosion resistance and durability, making them suitable for harsh thermal conditions.

Engine builders seeking reliable hardware for valvetrain upgrades will find this set of 16 locators indispensable for complete cylinder head overhauls. These specifications are optimized for heads requiring a 0.570-inch inner diameter seat, making them a standard choice for specific high-performance vehicle maintenance profiles. Proper installation protects the cylinder head from damage caused by spring oscillation or vibration.