Doober said:Springs will probably have a softer ride to allow more stored energy for the launch/racing, spindles are more for driving because the only thing they do is move the rotor/caliper up 2" on the spindle itself. I don't race mine, so it has Hotchkis springs & Belltech spindles.
Doober said:Rotors are the same, and it's the same spindle for '82-'03 or so on pickups, '82-'97 for SUVs.
Spindle 2100 is what I use.