Advanced Clutch Set Diaphragm Large Sprung Full Face - PO1-HDSD

Clutch Set; Street; 9.45 Inch Clutch Diameter; 1 Inch x 23 Spline Input Shaft; Diaphragm; Single Disc/ Organic Friction Material; Full Face Design/ Sprung Hub; With Throwout Bearing And Alignment Tool

MPN: PO1-HDSD

This ACT clutch kit includes a Heavy-Duty pressure plate, Street Rigid-hub disc, release bearing, pilot bearing and alignment tool. The Heavy-Duty pressure plate allows for a 20 to 50 Percent increase in clamp load over the stock unit. ACT’s Heavy-Duty pressure plate features precision CNC machined parts, drive straps and rivets to securely locate contact face to the cover for quiet, trouble-free operation. The Heavy-Duty pressure plate will have a stock to moderate pedal feel. ACT pressure plates feature creative diaphragm designs to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure an exclusive four-stage, heat-treating process for unparalleled performance. The Heavy-Duty pressure plate meets SFI Specification 1.1. ACT’s Street Rigid-hub discs have steel-backed lining for ultra-high burst strength and durability. These discs are the minimum weight street disc for faster shifts. Also, they feature top grade rivets to securely fasten the part together. The rivet design and rivet materials are carefully selected for maximum strength. Engagement is quick, smooth and precise with these discs. ACT’s Street Rigid-hub discs provide race-proven performance with street manageability. The kit is completed with a quality, stock replacement release bearing, pilot bearing and alignment tool.

Features

• Center Hub Springs Help Lessen The Shock Of Engagement
• Premium Organic Friction Material For High Heat Tolerance, Quick Recovery, Good Friction And Long Life
• Strict SFI Certification Ensures Driver And Spectator Safety
• Steel Backed Linings For Higher Burst Strength
• Spring Center Construction Properly Dampens Torsional Vibrations For Quieter Operation
• Clamp Load Increase Of 20 To 50 Percent Over Stock With A Stock To Moderate Pedal Feel
• All ACT Pressure Plates Are Dynamically Computer Balanced For Smooth Operation At High RPM
• Limited 1 Year Warranty