ACT 6 Pad Rigid Race Disc - 6224004A Nissan Sentra this kit includes extra washers

this kit includes extra washers that can be used as spacers under the adapters to take up room

ZX6-HDG4 kit features ACT's most popular Heavy Duty pressure plate

NX9-XTR4 kit features an Xtreme pressure plate for the most demanding driver

Absolute zero is the pressure measurement when all the pressure exerted by the atmosphere has been removed

higher boost levels

ACT 6 Pad Rigid Race Disc - 6224004A Nissan Sentra this kit includes extra washers6224004A is a 6 pad rigid race disc made with high quality ceramic friction materials. The disc engagement is harsher, but shifting is faster. The race disc features top grade rivets to securely fasten the part together. The rivet design and materials are carefully selected for maximum strength. The 6 pad rigid race disc is recommended for larger clutch sizes to absorb more heat and for smoother engagement.