I've been cranking and idling my '68 M715 while I save money for parts. Today I found two fuel leaks, the first was arrested by tightening a clamp. The second one will require replacement. Facing the engine, it is on the bottom right of the block, rubber with 9/16" metal ends, connecting the hard line from the block to the hard line on the frame. Any idea where I can get this?

Also, any ideas on a plug wire wrench?

Thanks,
J.D.