The ACT Heavy Duty/Performance Street sprung clutch kit for 1999 Ford Mustang pairs a heavy-duty pressure plate with ACT's Performance Street sprung disc to increase clamp load and improve durability for demanding street use. ACT pressure plates use an exclusive diaphragm design and four-stage heat treating for strength, while the organic disc uses high-copper materials and steel-backed lining for improved heat transfer and burst resistance, and the kit is covered by a one-year warranty.
ACT 1999 Ford Mustang HD/Perf Street Sprung Clutch Kit