Product Description
These high quality ARP Bolt Kits are for the Speedmaster or Edelbrock Heads manufactured after 3/15/02.
The 9/16 Hex Head fits better than a 3/4 Hex Head bolt wich requires a thin wall socket.
These high quality ARP Bolt Kits are for the Speedmaster or Edelbrock Heads manufactured after 3/15/02.
The 9/16 Hex Head fits better than a 3/4 Hex Head bolt wich requires a thin wall socket.