ARP BOLTS Black Oxide Valve Cover Bolt Kit 12-pt For 01-04 Gm 6.6l Duramax * 100-7531
ARP Valve Cover Bolt Kits are rated at 170,000 PSI tensile strength which is substantially stronger than grade 8 hardware. Offered for all Duramax engines these kits are offered in Hex or 12-Point Heads.
Features:
- 170,000 PSI Tensile Strength
- Black Oxide Coating
- Hex & 12-Point Heads Available
