Bergman Autocraft sells a custom set of Eaton springs with a 130 lb/in rate that Peter Bergman spec’d out. They’d be my first choice, they’re high quality springs. But again, expensive.
I don’t think they are specially spec’d out. They are right out of the Eaton catolog and are are drop shipped to ya. He does recommend getting the -1” ones for like $40 more though. I went stock height because I was worried about sitting too low. I should have gone with the -1” springs.
