Frank, Steve, Chris, great to see that you guys are part of this community. Now I now where you've all been hanging out!
As promised in my last post, I've pulled up some images of the new officially Licensed GM Bowtie Instruments and as a special treat for you Mopar Fans I have a couple pictures of the new Black and White Mopar instruments as well.
Hang in there Ford guys, we're currently in the process of redesigning the Ford Racing instruments with Ford's cooperation and I hope to have some pictures of those available for you soon.
CRCRFT78, unfortunately we don't sell products factory direct. However, it appears there are several vendors here that sell our products, so I'm hoping one of them might be able to help you purchase the gauges that you're looking for. Looking over your list, the only item I see that needs to be changed would be to swap the #4716 Fuel Level gauge (designed for our custom 240-33Ω fuel level sender) for a #4714 Fuel Level gauge which should work with your factory (GM 0-90Ω) fuel tank sending unit. The tachometer should hook up directly to the LT1 with no adapters and the electric speedometer likewise will communicate directly with the factory Vehicle Speed Sensor (VSS).