COMP Cams Spring Seat Cups 1.690

COMP Cams is well-known for performance valvetrain components, and these spring seat cups are a solid option for your engine build. These cups, also called spring locators, sit between your valve spring and the cylinder head. Their main job is to center the valve spring and provide a stable base, which is crucial for consistent valve operation.

This set includes eight spring seat cups, each measuring 1.780 inches in outer diameter and 0.640 inches in inner diameter, with a thickness of 0.060 inches. They are designed to properly locate your valve springs, ensuring they sit flat and centered. This helps prevent the springs from shifting or binding during operation, which can lead to performance issues or even component failure.