Speedmaster PCE270.1011 valve spring retainers are precision-machined from chromoly steel, delivering the strength and durability demanded by high-performance engine builds. Featuring a 1.500" outer diameter, 1.150" inner diameter, 10-degree seat angle, and 11/32" keeper groove, these retainers are engineered to maintain consistent valve spring pressure and prevent valve float under demanding conditions.
The chromoly steel construction provides excellent resistance to wear and fatigue, making these retainers a reliable upgrade over OEM-style units in performance street and racing applications. Always verify compatibility with your specific valve stem diameter, keeper size, and spring dimensions before installation.
MPNPCE270.1011
UPC840136525974
