COMP Cams lightweight tool steel retainers are CNC‑machined with a 10 degree seating angle and engineered for exceptional strength and wear resistance. About one third lighter than chromemoly and only a few grams heavier than titanium, these retainers fit engines using 1.437"–1.500" O.D. valve springs such as COMP Cams 26955, 26956 and 26957, offering durable, race‑capable performance where reduced reciprocating mass matters.
COMP Cams Retainer Lightweight Tool Stl 1.3