HD/Race Rigid 4 Pad

ZM4-HDR4 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 rigid race discs are made with high quality, ceramic friction materials. The chrome-moly hub is heat-treated for strength and durability. The lightweight, rigid design allows for quicker shifts and smooth, trouble-free service. With the 4-pad rigid race disc, engagement is harsher, but shifting is faster. The 4-pad rigid race disc is well-suited for the smaller disc sizes in smaller engines.

• "Excellence In Performance", Backed By The Best One-Year Warranty In The Industry!

Alignment Tool Included:	Yes
California Proposition 65:	Warning: This product can expose you to chemicals including carbon black, glass wool fibers, or silica (in clutch discs), chromium and nickel, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov
Clutch Disc Diameter:	224
Clutch Disc Diameter:	8.8
Disc Material:	Ceramic
Grease Included:	Yes
Input Shaft Diameter:	1
Input Spline Quantity:	23
New Or Remanufactured Clutch:	New
Part Fitment Requirement:	6 speed applications only. Pressure plate bolts included (M8-1.25 x 20mm).
Pilot Bearing Included:	Yes
Pilot Bushing Included:	No
Pressure Plate Type:	Heavy Duty
Product Weight (lbs.):	12
Release Bearing Included:	Yes
Title:	ACT HD/Race Rigid 4 Pad Kit
Torque Capacity (ft/lbs.):	359
Torque Capacity Over OE:	71%

• 2006-2015 Mazda MX-5 Miata