64-67 330ci
1965 400ci
66-69 442 Auto transmission except W30 & W32
68-71 350ci except 1970 man trans or W31
72 350 exhaust only

Inside Spring Maximum Outside Diameter: 1.135 Inch
Inside Spring Solid Height (In): 0.850
Inside Spring Wire Diameter: 0.045 Inch
Maximum Lift: 0.560 Inch
Outside Spring Free Height: 1.960 Inch
Outside Spring Maximum Outside Diameter: 1.449 Inch
Outside Spring Minimum Close: 81 Lbs.
Outside Spring Minimum Closed Height: 1.670 Inch
Outside Spring Minimum Inside Diameter: 1.065 Inch
Outside Spring Minimum Open: 241 Lbs.
Outside Spring Minimum Open Height: 1.090 Inch
Outside Spring Rate: 267 Lbs./In
Outside Spring Solid Height: 1.110 Inch
Outside Spring Wire Diameter: 0.1915 Inch
Spring Configuration: Single With Damper