Eliminator has in stock the original hardened hollow dowels that return the main caps to their exact location and orientation with your Eliminator block after main cap removal. These hollow dowel pins have a ½” ID x ½” long. Order them now, since tear downs and cleaning processes cause bent, misused or lost dowel pins halting the rebuilding process. Don’t run the risk of forgetting only to be reminded when you are trying to bolt everything together! Sold in set of two (2).