12:05 Garage- ’70 Duster build

I'm curious- what spring rate do you run on up front?

450lb, which is irrelevant unless you have an HDK since motion ratios are specific to the application.

With the HDK motion ratio a 450 lb/in spring works out to about ~293 lb/in at the wheel. Basically about the same as a 1.12” torsion bar at 300 lb/in