FUEL EXHAUST CARBURETION 3 852 V l VET PLUG SCREW SPRING Carburetor Idle Vapor Vent on t 6 71 72 All w Roch 2BC 7012548 1 SCREW arm w 7012457 3011 3013 3023 3353 5015 17 19 69 Ser 50 Holley 4BC w A l R 366 69 Ser 60 Holley 4BC w A l R 3 366 exc Tilt 69 Ser 60 Holley 4BC w A I R 427 70 72 All w Holley 4BC 3852475 1 T SPRING rod 3 858 VALVE UNIT VALVE COVER LINK PlSTON ROD TUBE ASSY Carburetor Power 38 53 All w Roch 54 55 Util 235 lst Ser exc C O E D D H T 55 59 Ser 4 6 6 cyl exc D D 60 62 All 6 cyl exc econ carb 63 66 Ser 50 60 6 cyl 67 Ser 40 thru 60 292 exc A l R 67 Ser 40 w gov 250 7025554 1 55 62 Ser 4 w 2BC 55 57 All exc 4BC 58 Ser 9 10 exc 10F w 7012145 58 Ser 10F 7006331 1 w 7011155 5 8 59 Ser 4 5 6 8 cyl exc 4BC 59 Ser 7 8 w 2BC 348 I 60 64 Ser 40 thru 70 8 cyl exc j 4BC TDM 63 64 Ser 60 TDM 8 cyl 65 66 Ser 50 60 283 327 67 Ser 50 60 327 67 Ser 40 283 w 7012457 30l1 3013 3353 5015 5019 7020109 3009 10 7105 6 68 Ser 40 Tilt 307 7010918 1 w 7028106 07 A 59 Ser 5 6 7 8 w 4BC 283 60 Ser 60 w 4BC 283 exc SBC Tilt 7011989 1 w 7013021 3023 59 Ser 9 10 exc 10F 60 62 Tom 60 64 Ser 80 65 Ser 60 80 348 409 7037812 1 w 7013025 5025 7020025 0029 I 66 67 Ser 60 80 366 exc 4BC 69 Ser 50 60 Roch 2BC w L P Gas 366 I 72 All w Roch 2BC 7022777 1 w 7026113 67 All w 4BC 366 3852470 1 w 3908474 71 All w Holley 4BC 683360 1 carb power 71 All w Roch 2BC 7045938 1 carb power 72 All w Holley 4BC 692269 1 carb power 67 72 All w Holley 4BC 3852485 A R VALVE disc needle 69 70 Ser 40 50 w Roch 2BC 350 7037812 1 VALVE 68 All w 4BC 366 427 COVER diaph hsg secd 69 Ser 50 w Holley 4BC 366 exc A I R i 69 Ser 60 w Holley 4BC 366 exc A l R Tilt 69 Ser 60 Tilt w Holley 4BC A 366 w 3929604 A 69 Ser 60 w Holley 4BC 427 exc A I R 71 All w Holley 4BC 3933871 I w 3924592 68 72 All w Holley 4BC 3869001 1 LEVER diaph I 68 71 All w Roch 1BC 17054016 1 LINK power piston rod 72 All w Roch 1BC 7024214 1 LINK pwr piston rod s 55 56 All exc 4BC 58 59 Ser 10F w 7011155 59 Ser 5 7 8 w 7013021 3023 exc 4BC 7009718 1 PISTON w rod 58 59 Ser 4 5 6 8 cyl exc 4BC 59 Ser 7 8 w 2BC 348 60 64 Ser 40 thru 70 8 cyl exc 4BC TDM ly 63 64 Ser 60 TDM 8 cyl GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TM 3 852 3 858 3 ao REV 5 79