Just so people know RJ's heat shields do fit with Arlen's oil pressure gauge. I had to bend the heat shield a little more and push it a little farther under the wire loom to get it to fit, but it was a very miner procedure to get them to work together.

 

Jag,
Thanks for the info. How long have you run the Ness oil gauge?
I had the H-D gauge in the same place and it always leaked, even after installing braided cables and then after 1000 miles the face clouded over and the service tech said that always happens. I've pulled it off.

But your Ness unit looks great so I was wondering if it leaked or clouded up yet.
Thanks.

 

I've had a Ness gauge on one of my Sportsters for years, never had any leaks. That's why I got one for my RC also.