ARP 230-2801 flywheel bolt kit for Chevy/GM 6.6L Duramax diesel engines includes a complete set of eight Pro Series 12-point bolts designed for high clamp load and superior strength compared to stock hardware, ideal for 2001–2007 Duramax applications where reliable flywheel retention is critical; bolts are black oxide finished, engineered from premium 8740 alloy, and come new in original ARP packaging as shown, with ARP Ultra-Torque lubricant included on the card, and will ship quickly and securely packed.
