ACT

ST1-HDG6

ACT ST1-HDG6 HD Pressure Plate with Race Sprung 6-Pad Clutch Disc

EAN: 0842385005665

UPC: 842385005665

Complete Clutch Sets

A low to moderate pedal feel; aggressive engagement with stock to low to moderate gear rattle
Longer clutch life achieved through ACT's exclusive diaphragm design
Premium ceramic friction materials provide low wear rates and high heat tolerance
Recommended for high horsepower street or race use
All ACT pressure plates are dynamically computer balanced for smooth operation at high RPM

ST1-HDG6 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 6-pad, spring-centered race disc features a spring-center to properly damp torsional vibrations and resist failure under harsh conditions. ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support, reduce stress concentrations, and increase strength and reliability. With the 6-pad, spring-centered race disc, engagement is harsher, but shifting is faster. The 6-pad, spring-centered disc is recommended for larger clutch sizes to absorb more heat.

SPEC Clutch SP183 Stage 3 Kit Porsche 912 1965-1969
Bundle items WATERPROOF Steering Unhinged PS-B-3400-tshirt
Mix me 2735