Call bill and get them all from him. Don't screw around with inferior hardware in this app. By the time you find the right bolt from Fastenal or McMaster-Carr, get it shipped, cut the extra threads, etc., it's probably not worth the hassle.

-Philip Maynard '95 Contour [71 STS | Track Whore] '97 Miata [71 ES | Boulevard Pimp] 2006 autocross results