ACT ACT HD/Race Clutch Kits

T43-HDG4 kit features ACT's highly regarded Heavy Duty pressure plate and spring-center pad race disc delivering high torque capacity, aggressive engagement, quiet operation and increased toughness to withstand the demands of off-road racing. ACT's exclusive diaphragm design increases clamp load, reduces deflection and maximizes clutch life. All diaphragms endure a four-stage heat-treating process for unparalleled performance. ACT precision pressure plate cover stampings provide rigidity and consistency while precision machined pressure plate castings absorb heat. ACT's spring center pad race discs boast quality parts throughout, with robust spring center sections to absorb driveline shock and premium ceramic friction materials to hold power even under the most abusive conditions. ACT Heavy Duty Off-Road Race Sprung Pad Clutch Kit.