Nordie and i just purchased them from CP our selves, to rebuild ours, and spend like 2 bucks a piece. Friday we were in Checker Auto Parts(las vegas, kragen else where) and they have them right there in the shelf. like 4 bucks for 4 of them, in a little pack. their with all of the small engine parts, like vaccuum fittings, and specialty nuts/bolts etc..