Advanced Clutch HD/Perf Street Sprung Kit (GM9-HDSS) PPE_CeramicCoating_4 For race classes that require

For race classes that require cats within 6" of the stock catalytic converter

T3R-S05 Mod-Twin 225 XX Sprung Race Kit performs aggressive launches and smoother shifting in high powered AWD by combining twice the ceramic friction surfaces with an ultra-durable Mono-Drive sprung hub assembly in a completely modular design

NM1-HDG6 kit features ACT's most popular Heavy Duty pressure plate

NA1-XTR4 kit features an Xtreme pressure plate for the most demanding driver

Advanced Clutch HD/Perf Street Sprung Kit (GM9-HDSS) PPE_CeramicCoating_4 For race classes that requireGM9 HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four stage, heat treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's Performance Street discs feature premium