5mm Billet Aluminum Retainers For Dual Single Spring Predator Non Hemi 212cc
For Predator Non Hemi 212cc, for Tillotson 212R/225R/RS (standard 5mm valve). Requires 5mm stainless steel valves (e.g., R-35/R-36/R-37) for dual springs. Double spring dedicated Made with upgraded aluminum precision CNC machining.