Supertech dual valve springs set provides matched spring rates for high-lift applications, specified at 80 lb at 35.5mm and 203 lb at 12.mm lift with a 20.7mm coil bind dimension. Supplied as a set of 24, these springs deliver reliable valve control for engines requiring tighter spring specifications, useful when upgrading valvetrain components or restoring correct seat pressure.
Supertech Dual Valve Spring 80lb at 35.5mm / 203lb at 12.mm Lift / CB 20.7mm- Set of 24