Carbking replied to you and it will reappear probably. That is interesting about those ancient LP carbs,I now use forklift carbs on my toys but my cross country GMC is injected. Went 1637 miles on 110 gal.of LP at interstate speeds about 80 mph crossed il. mo. ok. ts. nm. fueled in kingman az. AN old guy there questioned a bushing on my 1951 LP. tank but it was forged steel (right thing) so blew over! Really like that LP powered air conditioning !!