Manley Valve Lock/Keeper, LOC-TI CAPT.3110 +.050 B/L COATED

Manley Performance is well-known for making strong internal engine components. These valve lock keepers, part number 13034TC-8, are a good example of their focus on performance parts. They are designed to hold your valve springs securely in place, ensuring proper valve train function. This specific set is coated and measures +.050 inches undersize, which is important for certain engine builds where precise valve spring seat heights are critical.

The B/L coating on these keepers helps reduce friction and wear in the valve train. This can lead to improved durability and consistent performance over time. Because they are +.050" undersize, they are intended for specific applications where the valve stem diameter requires this adjustment for a proper fit. Always confirm your valve stem diameter before ordering to ensure compatibility.