COMP Cams Titanium Retainer Tri Super L

You're getting a COMP Cams 10 Degree Titanium Retainer, specifically the Tri Super L model. This part is designed for 1.625 inch outside diameter triple valve springs and adds 0.050 inches to the installed height over the 739 part number. It's precision machined from 6AL4V titanium alloy, a material known for its strength and stiffness, even finding use in the aircraft industry. This ensures minimal warpage and reliable performance, even at high RPMs.

The 6AL4V titanium alloy used in these retainers is heat-treated and processed to very strict tolerances. This makes them exceptionally strong and resistant to deformation, unlike some other titanium retainers on the market. The Super Lock design adds confidence when you're pushing your engine to its limits. Because titanium is lighter and stronger than many steel alternatives, upgrading to these retainers can also contribute to improved engine speed and power.