Comp Cams Titanium Retainers, 1.500In Lw Dia - 721-4

Titanium Retainers for 927 Dual Valve Springs

Our 721 Retainers are made from 6AL4V alloy. Use these retainers with our 927 Dual Valve Springs and our 618 Locks.

Upgrading to COMP Cams titanium valve spring retainers will often allow you to gain speed and power because titanium retainers are lighter and as stong as most steel ones. Additionally, our Super Lock? titanium design gives you confidence, no longer will you be preoccupied with splitting a retainer and tearing up an engine when turning 10,000 RPM.