I'll be heading up there on Monday/Tuesday, I'll get the dimensions then....or you could call Lyle there. They have it right at the entrance to the gift-shop/museum. It's posted on the wall right above the Predator that greats you at the door. It is a Polaris part # so it might be available on the web. He ordered 50 of them in after I was up there bugging him. Nice people!