The 002/003 were first released on the 68 Hemi A bodies - both 4 speed and auto.
The main leafs on 002/003’s are the thickest of all the SS springs.
I do have a set that has thicker leafs than the 02-03s, NASCAR springs, same thickness as 65 AFX springs, but the N springs sit the car too low, (one side the main is flat, no arch), tires to far up in the wells, might try to re-arch them to match pass side. Reason I’m thinking S/S springs IS the car will still rotate from engine torque, rear housing will rotate for same reason, that’s why the bias. IMO
