Speedmaster PCE270.1007 valve spring retainers are precision-machined from chromoly steel, delivering the strength and durability demanded by high-performance engine builds. Featuring a 1.440" outer diameter, 1.050" inner diameter, 7-degree angle, and 11/32" stem size, these retainers are engineered to securely lock valve springs and maintain consistent valve train geometry under demanding conditions.
The chromoly steel construction provides excellent tensile strength and resistance to wear, making these retainers a reliable upgrade over factory units in performance and racing applications. Verify compatibility with your specific valve stem diameter, spring OD, and lock groove style before installation to ensure a proper fit.
MPNPCE270.1007
UPC840136525936
