{"product_id":"act-zm15-hdr4-hd-race-rigid-4-pad-kit","title":"ACT ZM15-HDR4 - HD\/Race Rigid 4 Pad Kit","description":"\u003cp\u003eACT ZM15-HDR4 - HD\/Race Rigid 4 Pad Kit\u003c\/p\u003e\u003cp\u003eACT Heavy Duty Race Rigid 4 Pad Clutch Kit\u003c\/p\u003e\u003cp\u003eHD\/Race Rigid 4 Pad\u003c\/p\u003e\u003cp\u003eZM15-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.\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\"Excellence in Performance\", backed by the best one-year warranty in the industry!\u003c\/li\u003e\u003c\/ul\u003e\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eDisc Type Sprung Solid\u003c\/strong\u003e: \u003cspan\u003eSolid\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePressure Plate Bolts Included\u003c\/strong\u003e: \u003cspan\u003eYes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eGrease Included\u003c\/strong\u003e: \u003cspan\u003eYes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eGrade Type\u003c\/strong\u003e: \u003cspan\u003ePerformance\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eClutch Slave Cylinder Included\u003c\/strong\u003e: \u003cspan\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFlywheel Bolts Included\u003c\/strong\u003e: \u003cspan\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePilot Bearing Included\u003c\/strong\u003e: \u003cspan\u003eYes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eClutch Master Cylinder Included\u003c\/strong\u003e: \u003cspan\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePart Fitment Requirement\u003c\/strong\u003e: \u003cspan\u003eMust be used with OE dual-mass flywheel or ACT flywheel (not included). Pressure plate bolts included (M8-1.25 x 20mm).\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eProduct Weight (lbs.)\u003c\/strong\u003e: \u003cspan\u003e14.8\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eTorque Capacity (ft\/lbs.)\u003c\/strong\u003e: \u003cspan\u003e399\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eTorque Capacity Over OE\u003c\/strong\u003e: \u003cspan\u003e87%\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePilot Bushing Included\u003c\/strong\u003e: \u003cspan\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePressure Plate Type\u003c\/strong\u003e: \u003cspan\u003eHeavy Duty\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eRelease Bearing Included\u003c\/strong\u003e: \u003cspan\u003eYes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eClutch Disc Diameter\u003c\/strong\u003e: \u003cspan\u003e8.8\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eClutch Disc Diameter\u003c\/strong\u003e: \u003cspan\u003e224\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eDisc Material\u003c\/strong\u003e: \u003cspan\u003eCeramic\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eInput Spline Quantity\u003c\/strong\u003e: \u003cspan\u003e22\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eInput Shaft Diameter\u003c\/strong\u003e: \u003cspan\u003e0.9375\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAlignment Tool Included\u003c\/strong\u003e: \u003cspan\u003eYes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ACT","offers":[{"title":"Default Title","offer_id":49508563943562,"sku":"ACT-ZM15-HDR4","price":478.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/0619\/2778\/files\/0_zm15-hdr4_normalized.jpg?v=1780762078","url":"https:\/\/www.onlyinstock.com\/products\/act-zm15-hdr4-hd-race-rigid-4-pad-kit","provider":"Only In Stock","version":"1.0","type":"link"}