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

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• Hello trying to find out the ID of your coils thanks general
• Need 10+ inches of lift for my Bronco swamp buggy (1975). Can't afford the new coil over shocks, so want to use regular specs