ACT Heavy Duty Race Sprung 4 Pad Clutch Kit For 1990-2005 Mazda MX-5 Miata 1.6L/1.8L 2004-2021 Harley-Davidson Sportster Supports 700 HP Peak Power

Supports 700 HP Peak Power

Twin Tube Hydraulic Construction

Own The Night with RIGID LED scene lights

2001-2019 GMC Sierra  2500/3500 6

77 inch x 3

ACT Heavy Duty Race Sprung 4 Pad Clutch Kit For 1990-2005 Mazda MX-5 Miata 1.6L/1.8L 2004-2021 Harley-Davidson Sportster Supports 700 HP Peak PowerZM2 HDG4 kit features ACT's most popular Heavy Duty pressure plate. 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 4 pad spring centered race disc features a spring center to properly damp