The C5 clutches improve first gear, reverse and park. Built to handle heavy-duty towing, PPE offers the C5 Clutch Upgrade Kit. This is the strongest C5 clutch kit on the market!
Features:

• Stage5 C5 Clutch Upgrade Kit (128135105)
• Strongest C5 clutch kit on the market
• 8 - Clutches
• 8 - Steels
• Sold As A Kit

Applications:

• 2001-2010 GM 6.6L Duramax LB7/LLY/LBZ/LMM with an Allison 1000 Series Transmission FR-8/ST-9