Ray -
I ran M&H drag fronts for 130 and flew through inspection with no difficulties, except they suggested I take the air pressure up to 40 psi.
Just don't try to buy them directly from M&H - They'll ask why you're buying 4, and if the words "Land Speed Racing", "Bonneville", "Maxton" or "El Mirage" cross your lips, they won't sell them directly.
Summit doesn't ask such silly questions.