I was thinking of buying the A. Ness O.P. gauge that mounts on rocker of the Twin Cam Dyna engine. It says it does not fit billet rockers. I bought my bike used. (2007 Street Bob)
How can one tell if they are billet ?
Mine has some weathering on them and I recently polished them when I took the tank off. But I have no idea if they are billet or not ?

 

You can post some pics and a link to the item and I'm sure someone here can tell you.

 

I assume you mean a link to the Arlen Ness Oil Pressure Gauge that I want to buy. It is, http://www.jerzeecustoms.com/HDOilTrimKitTC.htm

I looked at your rockers in your album and they look just like mine from what I can tell. Do you have OEM rockers, do you know what billet rockers look like ? You can click on my profile to seen mine (in my Garage album)

By the way I love that background you have in your pic. I really enjoy photos of old original gas stations and stores. You don't see that many any more. Love old barns too.

 

pretty sure our stock rocker covers arent billet

 

that mount will work on your bike

 

Thanks. That's a little place in the middle of nowhere on my way down to College Station that I've been passing by for years. Stopped to take a pic a few months ago because you never know when they'll tear it down.

Looking at the mount, you should be fine. I think the billet rocker boxes they're talking about are these. They don't have the indents to use that mount.

 

Wow thanks Dude, I can see how they would not work now.