Ferrea dual valve springs with damper are supplied here as a set of 16, sized 1.600in to 1.650in with outer diameters 1.080/1.625 and inner diameters 0.767/1.189. The complete set is intended for engines calling for this dual-spring with damper configuration and provides a full complement for head rebuilds or multi-valve servicing where matched springs are required.
Ferrea 1.600in to 1.650in Dia 1.080/1.625 OD 0.767/1.189 ID Dual w/Damper Valve Spring - Set of 16