FUEL EXHAUST CARBURETION 3 838 COVER DIAPHRAGM PUMP SCREW SPRING Carbwetor with Leather and Shaft Con t 64 65 Y 327 396 W SP H PER 7042979 1 59 SPRING W LW PUMP CVR HOLLEY SR 691 W 3849 4 Z18S8826 8864 9933 3874898 3 7 I 7413882835 4505 6091 6101 3u9u499 2341 3986195 3989021 66 Y 7042979 I 59 SPRING WxI V PUMP CVR HOLLEY 5R 591 wv 1ac 104 3BsnJ26 BBG4 9933 3874898 59b 2 574I 3882835 4505 6091 6101 f18904U9 2341 3986195 3989021 76 Y 7042979 1 39 SPRING CARB PUMP PSTN 3 841 RETAINER SCREW SPR NG Carburetor Pump NOTE REFER TO CHARTS END OF GROUP 3 000 FOR GROUP 3 724 THRU 3 859 1978 AND LATER CARBURETORS AND COMPONENT PARTS 64 65 Y 327 396 W SP H PER 9431782 1 30 RETAINER OPERATING LVR 8 934 69 72 Y W HOLLEY 48C 3960391 1 42 SCREW CARB PUMP DISCHARGE NOZZLE 64 65 Y 327 396 W SP H PER 2367992 1 99 SPRING DIAPH RTN 66 Y 2367992 1 99 SPRING DIAPH RTN 66 Y 3888872 1 54 SPRING PUMP LVR W 3849804 3868826 8864 9933 3874898 5964 6741 3882835 4505 6091 6101 3999263 67 Y 327 427 W 4BC A I R EXC I 1 D 2387992 I 99 SPRING W 3906635 7 67 72 Y W HOLLEY CARB 3 8872 1 54 SPRING 67 69 Y W 3 ZBC 3881434 1 36 SPRING DIAPH SECD PRT AND RR W 3902353 67 Y W 3 2BC P G 2367992 1 99 SPRING CTR W 3909872 69 72 Y W ROCH 48C 7037314 1 59 SPRING 73 Y 7004597 1 59 SPRING RTN 74 Y 7041169 1 59 SPRING RTN 75 77 Y 70 2979 1 59 SPRING RTN 3 842 CAM LEVER Carburetor Pump NOTE REFER TO CHARTS END OF GROUP 3 000 FOR GROUP 3 724 THRU 3 859 1978 AND LATER CARBURETORS AND COMPONENT PARTS 66 Y 3852480 AR 79 CAM PUMP W 3884505 5091 6101 67 69 Y 427 W H D 3852480 AR 79 CAM W 3886091 3925519 39955205 67 69 Y W 3 2BC A T 3852480 AR 79 CAM CTR W 3909B72 3925516 3940929 30 3999263 70 72 Y W HOLLEY NBC 3852480 AR 79 CAM 64 65 Y 327 396 W SP H PER 7048169 1 1 27 LEVER ACTR 68 69 Y W ROCH 48C 7048169 1 1 27 LEVEFLACTR 70 Y 350 W ROCH 48C EXC H PER 7048169 1 1 27 LEVER ACTR 1 70 Y 350 W ROCH 48C H PER EXC E E C 7048169 1 1 27 LEVER ACTR 70 Y 350 W ROCH 4BC H PER E E C 7048169 I 1 27 LEVER ACTR 70 Y 454 W ROCH 48C 7048169 1 1 27 LEVER ACTR 71 72 Y W ROCH 4BC 7048169 1 1 27 LEVER ACTR 73 77 Y 7048169 1 1 27 LEVER ACTR 3 843 ROD Carburetor Pump Connector NOTE REFER TO CHARTS END OF 3 000 GROUP FOR GROUP 3 724 THRU 3 859 1978 AND LATER CARBURETORS AND COMPONENT PARTS 68 77 Y W ROCH 48C 7028138 1 2 07 ROD 1 3 852 VALVE Carburetor Idle Vapor Vent NOTE REFER TO CHARTS END OF 3 000 GROUP FOR GROUP 3 724 THRU 3 859 1978 ANL LATER CARBURETORS AND COMPONENT PARTS 69 70 Y W ROCH 48C EXC E E C 7029993 1 57 VALVE VENT 3 858 LEVER PISTON VALVE KIT Ciarburetor Power NOTE REFER TO CHARTS END OF 3 000 GROUP FOR GRLUP 3 724 THRU 3 859 1978 AND LATER CARBURETORS AND COMPONENT PARTS I 64 65 Y 327 3961W SF H PER 3869001 1 91 LEVER DIAPH HOLLEY NO 63R 354A W 3849804 38S8826 8864 9933 3874989 5964 6741 3I3B2835 4505 I 6091 6101 3999263 I V AREHOUSII IG AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION CHEVROLET I4A 838 3 858 0 REV 12 83 F I O I