The COMP Cams Super Lock titanium retainer is machined from 6AL4V titanium to resist warpage and reduce mass in high-rpm valve trains. Heat-treated for consistent strength and durability, this 10° retainer fits 1.500"–1.550" O.D. valve springs and is intended to improve spring control in double-spring configurations, offering reliable retention from idle to extreme engine speeds.
COMP Cams Titanium Retainer Super Lock