Fits:
68-70 W31
66-69 W30
68 Hurst Olds without air conditioning
70-72 W30

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: 1.994 Inch
Outside Spring Maximum Outside Diameter: 1.456 Inch
Outside Spring Minimum Close: 81 Lbs.
Outside Spring Minimum Closed Height: 1.690 Inch
Outside Spring Minimum Inside Diameter: 1.073 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: 1.070 Inch
Outside Spring Wire Diameter: 0.1915 Inch
Spring Configuration: Single With Damper