View attachment 4699359 View attachment 4699360 View attachment 4699361 View attachment 4699362 View attachment 4699363 View attachment 4699365 View attachment 4699366 View attachment 4699367 View attachment 4699368 View attachment 4699369 View attachment 4699370 Cadillac factory dual quad setup, Can fit 331/ 365/ 390 . Siting on the shelf many years Looks to be in good condition 1956 1957 1958 1959 1960 1961 $650 or trade for weber 48 IDA carburetors 714-809-8083 no emails Thanks.