What is the spring rate of this coil? and if possible the overall free weight length and under weight lengths of a normal big block regular cab longbed half ton? no worries on the lengths but the spring rate would be great to know, thank you

WH All-Terrain Coil Springs | 4-inch Lift | 78-79 Ford Bronco, 66-79 F150 4x4
Product: WH All-Terrain Coil Springs | 4-inch Lift | 78-79 Ford Bronco, 66-79 F150 4x4

1st rate is 236, 2nd rate is 375+/- 10%. Free height is 21.5 and load height is 17.5 w/ 945 lb. load.

Asked: Jun 05, 2020 - 02:38 PM PST • Answered: Jun 07, 2020 - 02:13 PM PST • SKU: 791005
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