FUEL EXHAUST CARBURETION 3 762 BAR LEVER ROD Carburetor Throttle C on t 67 69 Y W 3 2BC 3907112 2 3 15 BAR THROTTLE CONN CTR W 3902355 9872 3925516 17 r 66 Y 3881408 1 79 LEVER CHOKE CONT W 3868864 38 74898 5964 3882835 5067 6091 6101 3890499 2341 67 70 Y W HOLLEY 4BC 3881408 1 79 LEVER CTR 67 69 Y W 3 2BC 3881408 1 79 LEVER CTR 67 69 Y W 3 2BC 3921954 1 2 15 ROD CTR TO FRT CARB 67 69 Y W 3 2BC 3921959 1 4 95 ROD CTR RR CARB 3 763 SPRING Carburetor Diaqphragm Return NOTE Refer to charts end of Group 3 000 for Group thru 3 8 59 1978 and later carburetor s and component parts 68 72 Y 335127 1 683 SPRING 3 765 BRACKET CONNECTOR Carbureto r Vacuum NOTE Refer to charts end of Group 3 000 for Group thru 3 8 59 1978 and later carburetor s and component parts 75 Y 17050759 1 7315 BRACKET W CONT VAC BRK 67 Y W 3 2BC A I R 2446056 1 85 CONNECTOR INLET MANIF VAC 3 704 3 766 CAM LE ER SCREW SPRING VALVE Carburetor and Fuel Injection Fast Idle NOTE Refer to charts end of Group 3 000 for Group thru 3 8 59 1978 and later carburetor s and component parts 68 Y 327 W M T ROCH 4BC 7038844 1 225 CANI FAST IDLE W 7028207 13 19 68 Y 327 W A T ROCH 4BC 7038845 1 1 75 CANI FAST IDLE W 7028208 12 69 Y ROCH 4BC W T H 400 350 EXC H PER 7038845 1 1 75 CANI W 7029200 02 04 14 15 23 24 69 Y W ROCH 4BC 350 427 I EXC A T SP H PER 7038844 1 2 25 CANI 69 Y W T H 400 ROCH 4BC W H PER 427 7038845 1 1 75 CANI W 7029200 O2 04 14 15 23 24 70 Y W ROCH 4BC 7040800 1 5 45 CANI 71 72 Y W ROCH 4BC 7042723 1 5 45 CANI FAST IDLE W 7041204 5 12 13 73 74 Y 350 7047876 1 5 45 CANI 73 74 Y 454 7047378 1 5 45 CANI 75 77 Y 17051176 1 5 45 CANI 71 74 Y W ROCH 4BC 7043634 1 1 36 LEVER CAM FOLLOWER 73 74 Y 7030677 1 1 79 LEVER CAM TRIP ROCH 75 77 Y 7041497 1 1 46 LEVER CAM FOLLOWER 75 77 Y 7041498 1 2 06 LEVER FAST IDLE 77 Y 7041542 1 1 14 LEVER CHOKE 65 69 Y 7019709 AR 05 SCRIEW CHOKE ROD THROTTLE LVR 3 752 68 74 Y W ROCH 4BC 7029899 1 34 SCREW CAM ADJ 68 74 Y W ROCH 4BC 7035523 1 48 SCREW FAST IDLE LVR 69 77 Y 3960392 1 25 SCREW THROTTLE ADJ 75 77 Y 7036079 1 48 SCREW FAST IDLE LVR ATTACH 75 77 Y 7044794 1 31 SCREW FAST IDLE ADJ 63 65 Y W F I 7003176 1 16 SPRIING AIR METER IDLE STOP SCREVV 68 77 Y W ROCH 4BC 7029900 1 41 SPRIING FAST IDLE SCREW 68 74 Y W ROCH 4BC 7035772 1 48 SPRIING FAST IDLE CAM LVR 72 77 Y W ROCH 4BC 7003176 1 16 SPRIING FAST IDLE STOP SCREW 75 77 Y 17051494 1 48 SPRIING CAM LVR 58 64 Y W F 7017090 1 54 25 VALVE CRANKING SIGNAL W 7014900 7200 7250 7310 7320 7355 7360 3 767 SCREW Carburetor and Fuel Injection Fast Idle Cam NOTE Refer to charts end of Group 3 000 for Group thru 3 859 1978 and later carburetor s and component parts 57 65 Y W F I 7003561 1 E49 SCREW ATTACH 12 28 X G X 3 Is DIA SHL DR 65 Y 396 700356 l 1 49 SCREW ATTACH 12 28 X B a X 3 le DIA SHL DR 76 77 Y 7036079 1 48 SCREW FAST IDLE LVR ATTACH WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL NIOTORS CORPORATION CHEVROLET 14 REV 5 81 3 31 3 762 3 767