On the car when I purchased it, only about 1000 miles on the clutch, swapped it out to a street disc because it was too aggressive and noisy for every day driving. Total disc thickness is 0.306", .021" to the rivet on one side and .024" on the other.
Follow Ups
ACT 6 puck unsprung racing disc $25 - thebigjrs12:19:11 04/03/10