II GM CHEVROLET i GROUP 3 725 ORIGINAL CARBURETOR NUMBER 7012133 7012451 7012452 7013652 1958 CHEVROLET V 8 MODEL 2GC ROCHESTER CARBURETOR CHART Continued 1958 YEAR SYNCRO YNCRO AUTOMATIC EARLY LATE TRANS APPLICATION 7012133 7012452 Early Carburetor No I 70136521 7012451 CANADA Late Carburetor No GROUP 3 730 AIR HORN PARTS Continued 19 7002081 7002081 7002081 Pin Float Hinge 20 7012524 7012524 7012524 Needle and Seat Assembly 21 7006079 7006079 7006079 troiner Needle Seat 22 7001613 7001613 7001613 Gasket Needle Seat GROUP 3 750 CHOKE PARTS 23 7007502 7007502 7007502 Gasket Choke Housing Early 23A 7016472 7016472 Gasket Choke Housing Late 24 7006841 7016467 7016467 Choke Housing Assembly 25 7004821 7004821 7004821 Screw Choke Housing 26 7006643 7006643 700664 J Baffle Plate 27 7002760 7002760 7002760 Gosket Stat Cover 28 7010927 7010917 7003071 Slot Cover Coil and Gasket Assembly 29 1875051 1875051 1875051 Screw Trip Lever 30 7006596 7006596 7006596 Trip Lever 31 7009248 7009248 7009248 Choke lever and Collar Assembly 32 7000255 7000255 7000255 Choke Valve 33 7007627 7007627 7007627 Screw Choke Valve 34 700025 J 700025 J 7000253 Choke Shaft Assembly 35 7008937 7008937 7009865 Choke Piston 35 7008937 I Choke Piston 7013652 36 7004748 7004748 7004748 Pin Choke Piston 37 7006846 7006846 7006846 Reloiner Stat Cover Toothed 38 7000614 7000614 7000614 Reloiner Stal Cover Plain 39 7010424 7010424 7010424 Screw Slat Cover 40 7002814 7002814 7002814 Plug Lead Ball 41 7003135 700J135 7003135 Plug Expansion Large 42 7006475 7006475 7006475 Plug Extension Small GROUP 3 734 FLOAT BOV L PARTS 43 7004597 7004597 7008694 Spring Pump Relurn 44 7000286 7000286 7000286 Guide Pump Discharge 4 7002118 700211 B 7002118 pring Pump Discharge 46 7002117 7002117 7002117 Ball Pump Dischorge 47 7010850 7010850 7010850 Float eowl Assembly 4B 7000292 7000292 7000292 Gasket Venturi Cluster 49 7012320 7012514 7012469 Venturi Cluster Assembly Q 7000293 7000293 7000293 Screw Cluster Outer 1 7000294 7000294 700 01 94 Screw Clusler Center 2 7000295 7000295 7 0002 95 Gosket Cenler crew 3 1 21841 121841 121841 lo ckwasher Outer Screws 4 7009212 7009212 7009212 Inserl Main Well 7002953 7002956 7002956 1et Standard 6 70063 31 7006331 70 063J1 Power Valve Assembl 7 7001613 7001613 7001613 Gasket Power Valve 8 7005817 7005817 7005817 Choke Rod 9 7008d94 700849d 7008694 Cam Fast Idle 60 7003561 7003561 7003561 5 rew Com Attaching GROUP 3 729 THROTTLE BODY PARTS 61 7000298 7000298 7000298 Gasket Throltle Body 62 D 7015105 D 7015105 D 7015105 Screw Throttle Body 63 1 21 744 1 21 744 1 21 744 lockwasher Screw 64 7005816 7005816 7005816 Pump Rod 6 E 836159 E 836159 F 936159 Clip Pump Rod 66 7006213 7006213 7006213 Idle Stop S rew 67 7009494 7012648 7012648 Throttle Body Assembly 68 7007008 7007008 7007008 Idle Ncedle 69 7003190 7003190 700J190 Spri g Idle Needle 70 3704952 3701952 J70195I Gasket Flange D SUPERSEDES 7005188 MASTER REPAIR KIT CONTENT E SUPERSEDES 7005032