And there's always Vintage Connections as well: http://www.vintageconnections.com/Products/Wire
You’re 100% right Tim, that second seal you’re leaking about is in the underside of the plug I made.Tim said:There may be 2 seals for that tach drive. One to seal around the hole in the valve cover, but also one that goes in the drive itself. Around the rotating part of the tach drive.
It's a common source of oil leaks on the Honda SOHC's - I assume it's the same on the DOHC and frankly any bike.