Carb on the 340 is the original 68 Carter AVS 4bbl. And for you BurntOrange70, here are some pics of my Dune Buggy, or as you put it, "Sand Car". It's an El Lobo kit from Calif. put on a 71 VW. I'm planning on having a small top made for it this summer that goes between the windshield and roll bar. She's my convertible! LOL.