DDM Clutch Saver Spring Set for GP420 / GP460 Engine

Set of three (3) DDM "Clutch Saver" springs for the clutch on the GP420 / GP460 engine. Custom-made by DDM here in the USA, using top-quality materials. Approximately 20% less stiffness than stock red 7K rpm springs, allowing the clutch to engage at a lower RPM (approx 5600 RPM) for reduced wear on clutch shoes.