The sprung retainer assembly boasts 6 dual springs and 6 severe duty retainer rivets, ensuring power and reliability. This clutch kit Includes 5 compoents that all you need for set up the high performance clutch system.All XTD 3 pressure plate is made from ductile iron which is about 30-40% stronger than conventional cast iron pressure plates also diaphragm has been heat-treated for holding maximum horse power up to 560HP.
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