FUEL EXHAUST CARBURETOR 3 603 GASKET HOSE INSULATOR PIPE PLUG SHIELD TUBE CHOKE AIR OR HEATER Con t 70 F85 V8 5400 350 Eng 2 BC 403930 1 2 00 PIPE choke hot air 70 455 Eng exc 4400 T H or Tor 406221 1 1 05 PIPE choke hot air 70 71 4400 T H 407016 1 2 55 PIPE choke hot air 70 71 455 2 BC 391993 1 87 PIPE choke hot air 70 72 Tor 406054 1 1 55 PIPE choke not air 70 75 350 Eng 4 BC 406220 1 1 20 PIPE choke hot air 71 350 Eng 2 BC exc 0 A I 403930 1 2 00 PIPE choke hot air 71 4400 S T 406221 1 1 05 PIPE choke hot air 71 455 Eng 4 BC exc 4400 or Tor 406221 1 1 05 PIPE choke hot air 7273 350 Engr2 B r TrTT 403930 V1 2I00 PIPETt lT6I e hT5ft a iFTTTT TTTI I 72 F85 455 Eng A T O A I 407016 1 2 55 PIPE choke hot air 72 455 Eng exc 0 A I A T or Tor 406221 1 1 05 PIPE choke hot air 73 All B C 455 Eng 406221 1 1 05 PIPE choke hot air 73 75 All E 413196 1 57 PIPE choke hot air 74 75 All A B C 455 Eng 406221 1 1 05 PIPE choke hot air 75 260 Eng 406220 1 1 20 PIPE choke hot air 75 All 350 Eng 4 BC 406220 1 1 20 PIPE hot air 75 All X 350 Eng 2 Bbl 1246809 1 72 PIPE choke hot air 75 All X 350 Eng 4 Bbl 1246723 1 81 PIPE choke hot air 70 73 350 Eng 2 BC 406048 1 94 PIPE choke clean alr 70 3200 3600 4200 4800 4 BC 405050 1 94 PIPF nhnkn wlmn nil 70 71 3200 3677 87 0 A I 406050 1 94 PIPE choke clean air 70 4400 4800 4 BC 406053 1 85 PIPE choke clean alr 70 455 Eng 4 BC or Perf Eng 406053 1 86 PIPE choke clean air 70 72 Tor 406055 1 1 25 PIPE choke clean air 71 72 3200 3600 4200 350 Eng 4 BC 406050 1 94 PIPE choke clean air 71 4200 4400 4800 455 Eng 4 BC 406053 1 86 PIPE choke clean air 71 455 Eng 4 BC exc F85 or Tor 406053 1 86 PIPE choke clean air 72 3200 3600 O A l 406050 1 94 PIPE choke clean alr 72 455 Eng 4 BC exc Tor 406053 1 86 PIPE choke clean air 73 74 350 Eng 4 BC 406050 1 94 PIPE choke clean air 73 74 All A B C 455 Eng 4 BC 406053 1 86 PIPE choke clean air 73 74 All E 413195 1 86 PIPE choke clean air 75 260 Eng 3 750 419302 1 4 70 PIPE choke clean air 75 350 Eng 3 750 419302 1 4 70 PIPE choke clean air 75 400 Eng 2 BC 496969 1 81 PIPE choke hot air 75 400 Eng 4 BC 496968 1 81 PIPE choke hot air 75 400 Eng 4 BC 496971 1 81 PIPE choke hot air carb to manifold 75 400 Eng 2 BC 496970 1 81 PIPE choke hot air carb to manifold 75 All A B C 455 Eng 3 750 419303 1 4 70 PIPE choke clean air 75 All E 3 750 419304 1 1 10 PIPE choke clean air G0 71 All 8 971 9427882 AR 20 PLUG intake manifold I slotted headless 64 330 Eng 382667 1 25 SHIELD air inlet 65 V8 332667 1 25 SHIELD air inlet 72 74 Marine Eng 382667 1 25 SHIELD choke air inlet 73 6 Cyl 331115 1 4 70 SHIELD choke air 64 330 Eng 408716 1 3 85 TUBE choke heater in mfld 65 72 V8 408716 1 3 85 TUBE choke heater In mild 73 74 V8 412620 1 2 90 TUBE choke heater in mfld 75 All X 350 Eng 1247683 1 12 55 TUBE w plate choke heater 75 260 455 Eng 412820 1 2 90 TUBE choke heater in mfld 75 A B 350 Eng 412620 I 2 90 TUBE choke heater in manifold 75 400 Eng 496796 1 3 55 TUBE vv plate choke heater 3 609 PIPE EXHAUST CROSSOVEFI 64 70 F85 V8 330 350 Eng V 382629 1 21 45 PIPE crossover 64 70 330 350 Eng exc F85 382484 1 13 05 PIPE crossover 65 68 425 455 Eng exc D E or Tor 402901 1 15 40 PIPE crossover 68 69 V C 400 Eng 399592 1 44 50 PIPE front crossover 69 70 455 Eng exc Perf Eng or Tor 402901 1 15 40 PIPE front crossover 71 74 350 Eng exc D E 382629 1 21 45 PIPE crossover 71 4800 455 Eng 2 BC 399592 1 44 50 PIPE crossover 71 5400 5400 6600 6800 98 455 Eng exc D E 407981 1 13 85 PIPE crossover 72 5400 6400 6800 98 455 Eng exc D E 411401 1 13 85 PIPE crossover GM PARTS DIVISION GENERAL MOTORS CORPORATION OLDSMOBILE 30 3 603 3 609 3 28 REV 5 80