GM CHEVROLET t t t i ROCHESTER CARBURETOR MODEL 4GC CONT D 1964 CHEVROLET 327 ENGINE 7024121 7024122 7024220 7024226 1 CARBURETOR No Illus No FLOAT BOWL PARTS 25A 7001604 7001604 Stralner Pump Inlet q g 7001605 7001605 Retainer Inlet Strainer 25C 7002120 7002120 Ball Pump Inlet Check 26 7004597 7004597 7004597 7004597 Spring Pump Return 27 7003838 7003838 7003838 7003838 Guide Pump Discharge 28 7006059 7006059 7006059 7006059 Spring Pump Discharge 29 7002117 7002117 7002117 7002117 Bull Pump Discharge 30 7021487 7021487 7028894 7028894 Float Bowl Assembly 31 7027817 7027817 7028828 7028828 Venturi Cluster Primary 32 7013662 7013662 7013662 7013662 Venturi Cluster Secondary 33 7010421 7010421 7010421 7010421 Screw Venturi Cluster 34 121841 121841 121841 121841 iockwasher Cluster Screw 35 7011989 7011989 7011989 7011989 Power Valve Assembly 36 7012488 70124R8 701 2488 7012d88 Gasket Power Volve 37 7007803 7007803 7007803 7007803 Gasket Veaturi Cluster 38 7002657 7002657 7002657 7002657 Jet Primary 38 7008667 7008667 7008667 7008667 Jet Secondary 39 7020513 7020513 7020513 7020513 Auailiary Throttle Valve Assembly 40 7015127 7015127 Screw Idle Compensator 41 7013341 7013341 Gasket Idle Compensator 42 7028925 7028925 Idle Compensator Kit 42A 7021528 7021528 7021528 7021528 Insert Main Well Primary CHOKE PARTS 43 7016472 7016472 7016472 7016472 Gasket Choke Housing 44 7021208 7021208 7021 208 7021208 Choke Housing Assembly 45 7019516 7019516 7019516 7019516 Screw Choke Housing 46 7006643 7006643 7006643 7006643 Baffle Plate 47 7002760 7002760 7002760 7002760 Gasket Stat Cover 48 7013588 7013588 7013588 7013588 Stot Co er Coil and Gasket Assembly 49 7000614 7000614 7000614 7000614 Retower Star Cover Plain 50 7006846 7006846 7006846 7006846 Retainer Stot Cover Toothed 51 7010424 7010424 7010424 7010424 Screw Stat Cover 52 7000196 7000196 7000196 7000196 Trip Lever 53 7019709 7019709 7019709 7019709 Screw Trip and Choke Piston Lever 54 7012748 701 2748 701 2748 701 2748 Choke Piston Lever and Link Assembly 55 7027897 7027897 7027897 7027897 Choke Lever and Collar Assembly 56 7008744 7008744 7008744 7008744 Choke Valve 57 7007627 7007627 7007627 7007627 Screw Choke Valve 58 7013175 7013175 7013175 7013175 Choke Shafl Assembly 59 7015887 7015887 7015887 7015887 Piston Choke 60 7004748 7004748 7004748 7004748 Pin Choke Piston 61 7007503 7007503 7007503 7007503 Intermediate Choke Shaft Assembly 62 7013533 7013533 7013533 7013533 Rod Intermediate Choke Shaft 63 836159 836159 836159 836159 Clip Intermediate Choke Rod 64 7007893 7007893 7007893 7007893 Plug Ezpansion Small 65 7006475 7006475 7006475 7006475 Plug Expansion Small 66 7002814 7002814 7002814 7002814 Plug Lead Ball THROTTLE BODY PARTS 67 7024525 7024525 7024525 7024525 Gasket Throttle Body 68 7004324 7004324 7004324 7004324 crew 1hrotlle Body Large 69 7015105 7015105 7015105 7015105 Screw Throttle Body Small 70 1 21744 121744 121744 121744 Lockwasher Small Screws 71 7028500 7028500 7028500 7028500 Cam Fast Idle 72 7003561 7003561 7003561 7003561 Screw Cam Attaching 73 7009776 7009776 7009776 7009776 Choke Rod 74 1875293 1875293 1875293 1875293 Clip Choke Rod 75 1875293 1875293 1875293 1875293 Clip Pump Rod Upper 76 7021997 7021997 7021997 7021997 Pump Rod 77 1875293 1875293 1875293 1875293 Clip Pump Rod lower 78 7013348 7013348 7013348 7013348 Screw Fast Idle 79 7003176 7003176 7003176 7003176 Spring Fast Idle Screw 80 7000241 7000241 7000241 7000241 Link Secondary Lever 81 1875293 1875293 1875293 1875293 Clip Secondary Lever link 82 7027714 7027714 7028895 7028895 Throttle Body Assembly 83 7013470 7013470 7013470 70134 Needle Idle Adjusting 84 7011479 7011479 7011479 7011479 Spring Idle Needle 85 7006475 7006475 7006475 7006475 Plug Expansion 86 3743282 3743282 3743282 3743282 Gasket Flange OVERHAUL KIT CONTENTS