It is a 99 code paint color. From what little I know about it, it was a Spring Special Shamrock Edition. It's the only one that I have ever seen. Looks John Deere green to this redneck Alabama boy!
I am using the setup without the fuel gauge and and it works great. Has some flexibility built in which I prefer to the rigid setup.
https://www.scramspeed.com/products/carb-dual-inlet-fuel-feed-line-8-an-holley-4150-with-gauge.html
1970 1971 340 Mopar Unsilenced Air Cleaner | eBay
I asked the seller if the price was correct and he said that it was, or make an offer.
Hey, it's his. That's how capitalism works, supply and demand.