SB2-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 organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. These discs have reduced marcel for faster shift action to complement ACT pressure plates, with increased strength and reliability.

Feel: Light to moderate pedal effort, smooth positive engagement, OE to mild gear rattle;

Life: Longer friction life, extended by ACT's exclusive diaphragm design;

Quality: Carefully engineered, precisely assembled, accurately balanced, with premium organic friction materials for heat tolerance and reduced fade;

Recommended Use: Recommended for street and race use;

ACT Difference: 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability;

Specifications

Warranty   12 Months

Product Weight (lbs.)  14.6

Disc Type  Sprung Street Disc

Pressure Plate Type    Heavy Duty

Input Shaft Diameter (Inches)      1

Torque Capacity Over OE     49%

Torque Capacity (ft/lbs.)      310

Disc Diameter (Inches)        8.8

Disc Diameter (mm)    224

Spline Count      24

ItemCodeDesc    HD/Perf Street Sprung

Disc Material      Organic

Alignment Tool Included      AT90

Pilot Bearing Included PB1004

Release Bearing Included    RB833

VIP Motorsport is an official UK stockist of ACT Clutches in the UK. Our stock is directly linked with ACT in the USA, if the item is out of stock with us it could take up to 2 working weeks to arrive with you. Contact us for definite stock.