Ferrea supplies this identical triple-spring valve spring set with active diameters from 1.650in to 1.600in and outer dimensions .885/1.20/1.65, inner diameters .645/.885/1.20, provided as a set of 16. The complete set is intended for engines that require those specific dimensions and for jobs where multiple valve springs are replaced together to maintain consistent valvetrain performance.
Ferrea 1.650in to 1.600in .885/1.20/1.65 OD .645/.885/1.20 ID Triple Spring Valve Spring - Set of 16