[rgunlock]

I've got a 78 GMC K15 that has the dual saddle tanks. The PO had rigged a valve with a handle under the seat to switch between tanks, but that didn't handle switching the fuel gauge. The dash still has what I believe is the original switch, but its not doing anything. Does anyone have a picture of the actual fuel selector valve, its hose and electrical connections, and its original location? Its been removed from my truck so I don't know what I'm replacing. Thanks!