90 degree valve stems

[gumby302ho]

 I am about to install the 90 degree valve stems and was wondering where the O ring goes, on the inside of rim or the outside. My money in on the inside but I have been wrong to many times in my life and this is rather important!

[racerrad8]

Look at the stem carefully.

The 10mm Aluminum Valve Stem 90* I sell have a groove in the stem for the o-ring. It puts the o-ring on the outside of the wheel.

Yours might be different, unless you got them from me.

Randy - RPM