1970 455 Quadrajet 7040240MD 2979 . Was running on my GS until 2 days ago , a new one was installed in place of this one. The inlet threads have been heli - coiled . It did not leak. Pics can be sent if needed. $ 165.00 plus actual shipping cost. Scott 918 381 1234 . Trades are welcomed for 1970 or 1971 GS stuff . New AC three line 350 Buick fuel pump . The Carter number is M 4642 $ 55.00 shipped to 48 states.