These two products are similar to those available from many other vendors, we developed the LH cam block off specifically to be used in conjunction with the backdate engine tin or fiberglass kits. The stepped design allows the engine tin to be captured under the plug and the flush design eliminates the large factory part that serves no function on early car installations.

These plugs are made from 6061-T6 Aluminum and clear anodized for a silver finish - they carry no engraving or manufacturers name.