Rochester carbs 2 and 4 barrel models 60s 70s 80s

Gm P/N 7029268 WF ex 1969 GTO Gran Prix or Firebird - besoin baseplate GM P/N 7041264 D1 VF 1971 GTO Firebird Gran Prix Gm P/N 7044269 MM 2183 Firebird GTO Ventura Dual Jet Pontiac 17057172 ex 1977 Pontiac Buick GM P/N 17057262 ARK 2306 Firebird 350 ci 1977 GM P/N 17057274 0767 ARN 1977 Firebird 400 ci Chevrolet 2 BBls. 7040142 7040136 7042100 7040136 7042100 7044114 7045128 17056114 17057108 17057113 2 BBL has the rear 2 barrels blocked off by GM 7025121 7026202 29202 7029207 29251 7041264 7042251 7043244 7943259 7944269 7045213 17054914 17055221 17055283 17056212 17056228 more carbs available too much to list