I have a pair of upper airbag cups for sale, they've been laying around from a past '72 project. They've been cut down to 3 1/2''. Comes with the mounting studs and washers. $25 shipped, lower 48.
The fuel gauge is a new GM piece for the '73 and up trucks, I'm posting here for now because it will get more looks. $20 shipped, lower 48.
Please respond in thread. Thanks, Chris.