The wheel is from Southern Rods. The only pieces I got are pictured in my first post plus the wheel adaptor (that fits over the splined shaft and sits on top of the column). then the wheel and bolts that attach the wheel to the adaptor. you say the brass piece feeds down into the horn contact housing, but that is what I am confused about. The parts that came with the wheel do not allow me to lock that brass piece into the contact housing with the stock little plastic collar that requires the 1/4 turn to remove. Your Grant instructions on page two is what I need, but those pictures are a little hard to figure out and I dont' get why they say to tape the wire/spring/brass plunger in . I think I will give Southern Rods a call tomorrow. Thanks for the help so far!