Arp Cylinder Head Bolt Kit - High Performance Series - Hex Head - Chromoly - Black Oxide - Edelbrock Before 3 / 15 / 02 - Pontiac V8 - Kit-190-3604--Notes: Fits 350-455 engines w/Edelbrock #8556 heads. State Restrictions- Canada Restriction-NO -Emission Warnings--NO Truck Freight ---NO