NZ1-HDSS kit features ACT’s most popular Heavy Duty pressure plate and most popular street disc for your 2003-2006 Infiniti G35 / Nissan 350Z. 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 rattleLife Longer friction life, extended by ACT’s exclusive diaphragm designQuality Carefully engineered, precisely assembled, accurately balanced, with premium organic friction materials for heat tolerance and reduced fadeRecommended Use Recommended for street and race useACT Difference100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

Specifications:

Part Number:NZ1-HDSS
Description:HD/Perf Street Sprung
Torque Capacity (ft/lbs.): 445
Torque Capacity Over OE: 24%
Disc Type: Street Disc
Spline Count: 24
Spline Size (in.): 1
Disc Diameter (in.): 9.8
Disc Diameter (mm.): 250
Pressure Plate Type: Heavy Duty
Product Weight (lbs.): 18
Kit Contents: 3000409, AT01, N021, PB1012, RB130
Warranty (Product Warranty):One (1) Year from Retail Purchase