COMP Cams Titanium Retainers For 3Valve

it has to be since it is used on the U.S. Air Force F-117 Stealth Fighter. Other manufacturers purchase titanium from Metal brokers and produce "cheap" retainers, but COMP Cams titanium retainers will not deform. From a standing idle to the most extreme rpm, our titanium retainers perform flawlessly, without compromise.