FUEL EXHAUST CAFIBURETION 3 806 HOLDER KIT NSERT R OD Carburetor Metering C0n t 70 72 Y 350 W ROCH 4BC 7034844 1 2 01 ROD PRIM W 7040202 3 7 13 0502 3 7 13 1212 13 70 Y 454 W ROCH 4BC 7033549 2 3 85 ROD W 7040204 5 0504 5 70 72 Y 454 W ROCH 4BC 7034849 1 2 01 ROD PRIM W 7040204 5 0504 5 7042216 17 71 Y 454 W ROCH 4BC H PER 70348222 1 4 67 ROD SECD 72 Y 350 W ROCH 4BC 7046010 1 4 39 ROD SECD 72 Y 454 W ROCH 4BC 7045840 1 4 39 ROD SECD W 7042216 17 73 Y 7046010 1 4 39 ROD SECD 73 Y 350 7034844 2 2 01 ROD PRIM W 7043202 O3 12 13 73 Y 454 W M T 7034849 2 2 01 ROD PRIM W 7043201 73 Y 454 W A T 7034850 2 2 01 ROD PRIM W 7043200 74 Y 350 EXC SP H PER 70348315 2 2 01 ROD PRIM W 7029207 17050580 1 74 Y 350 EXC SP H PER 7045779 2 3 85 ROD SECD 74 Y 350 W SP H PER 7034843 2 2 01 ROD PRIM W 17050590 1 74 75 Y 350 W SP H PER 7046010 1 4 39 ROD SECD W 7042202 03 74 Y 454 7048992 2 4 39 ROD SECD W 7047401 03 05 74 Y 454 W M T 7034839 2 2 01 ROD PRIM W 7047401 74 Y 454 W A T 703484 I 2 2 01 ROD PRIM W 7047403 05 75 77 Y 7045779 2 3 85 ROD SECD W 1705058 1 75 Y EXC SP H PER 17051346 2 2 60 ROD PRIM W 7045222 23 17052579 80 75 Y W SP H PER 17051344 2 2 60 ROD PRIM W 7045210 I1 17052563 64 76 Y EXC H PER 17051348 2 2 60 ROD PRIM 76 Y W H PER 17051351 2 2 60 ROD PRIM 77 Y W A T M38 CALIF SP H PER 1705134 I 1 2 60 ROD PRIM 77 Y W A T M38 EXC CALIF SP H PER 17051352 2 2 60 ROD PRIM I 3 810 SPRING Carburetor Me1 ering Rocl NOTE Refer to charts end of Group 3 000 ibr Group 3 724 thru 3 8 59 1978 and later carburetor s and component parts 69 74 Y W ROCH 4BC 7029862 1 77 SPRING PRIM 75 77 Y 7041459 1 43 SPRING PRIM 3 814 CLIP NEEDLE KIT NUT SCREW Carburetor and Fuel Meter Intake with Seat and Gasket NOTE Refer to charts end of Group 3 000 for Group 3 724 thru 3 8 59 1978 and later carburetor s and component parts 68 77 Y W ROCH 4BC 7033751 1 66 CLIP CARB FLOAT NEEDL E PULL 65 Y 396 3877165 2 6 65 NEEDLE KIT W SEAT HOLLEY 18R 135A W 8688269933 66 Y 327 EXC A I R 3889775 1 6 65 NEEDLE KIT CARB FLOAT W 3884505 2835 66 Y 427 W SP H PER 3877165 2 6 65 NEEDLE KIT W SEAT HOLLEY 18R 135A W 3868826 9933 66 Y 427 W H PER EXC A I R 3889775 1 6 65 NEEDLE KIT CARB FLOAT W 3884505 2835 67 69 Y 427 W H D 3877165 2 6 65 NEEDLE KIT W 3886091 3923519 3955205 3967481 8739721 23 68 Y 327 7035130 1 4 67 NEEDLE KIT W 7028207 08 12 13 19 I 68 Y 427 7035140 1 5 50 NEE LE KIT W 7028209 10 11 16 69 72 Y 350 W ROCH 4BC 7035130 1 4 67 NEEDLE KIT 69 Y 427 W H PER 7035140 1 5 50 NEEDLE KIT W 7029204 15 70 Y 350 W SP H PER 3877165 2 6 65 NEEDLE KIT W 3886091 3925519 3955205 39674818739721 23 70 74 Y W ROCH 4BC 7035140 1 5 50 NEE LE KIT W 7040204 5 0504 5 1204 5 72 Y W HOLLEY 4BC 3877165 2 6 65 NEEDLE KIT W 3886091 3925519 3955205 3967481 8739721 23 75 77 Y 7035134 1 4 99 NEE LE KIT 76 Y 70485311 2 1 30 NEE LE KIT IDLE 64 65 Y 327 396 W SP H PER 3852477 2 47 NUT NEEDLE ADJ HOLLEY 39R 160 W 3849804 66 Y 3852477 2 47 NUT NEEDLE ADJ HOLLEY 39R 160 W 3849804 67 69 Y 427 W H D 3852477 2 47 NUT W 3886091 3925519 3955205 67 69 Y W 3 2BC 3852477 2 47 NUT NEEDLE ADJ WAREHOUSING AND DISTRIBUTION DIVISION 0F GENERAL MOTORS CORPORATION CHEVROLET 14 1 REV 5 81 3 33 3 806 3 814