ACT 6 Pad Sprung Race Disc - 6214114 100-300F HC4-XTSS kit features an Xtreme

HC4-XTSS kit features an Xtreme pressure plate for the most demanding driver

You will need to purchase the optional 30-0305-ACC accessory kit to get the silver bezel and reversible white EGT faceplate

Clutch Disc: 6224704

Z66-XTG6 kit features an Xtreme pressure plate for the most demanding driver

Transmission & Oil Faceplates

ACT 6 Pad Sprung Race Disc - 6214114 100-300F HC4-XTSS kit features an Xtreme6214114 is a 6 pad spring centered race discs made with high quality ceramic friction materials. The engagement is harsher, but shifting is faster. The heavy duty torsional dampening springs are stronger, in most cases, than standard springs and are provided in the best sizes and spring rates to suit the application. The 6 pad, spring centered disc is recommended for larger clutch sizes to absorb more heat and for smoother engagement.