Before I go to the trouble of making some, I figured I should ask if anyone knows where I can find a tee type valve stem like Cyclemax sells.
Except a version turned 90 degrees so the two ports are out each side and can fit on a 1500 front wheel.
Something like this.
I want to add TPMS sensors, and still have an open fill port.
Alternatively a TPMS with internal wheel sensors with a 90 degree stem would work, too.