COMP Cams Super Lock steel retainers are precision machined from SAE 4140 chromemoly steel and finished in black oxide for positive location with COMP valve springs. Intended for larger-diameter springs, this retainer fits 1.437"–1.500" spring diameters and features a 10° lock angle. They provide a strong, accurately machined seating solution when used with matched valve springs.
COMP Cams Steel Retainers 1.437in