FUEL EXHAUST CARBURETION Parts in all columns same except where indicated C108 CHEVROLET 1977 ROCHESTER 1 BC See Model Reference for Appli ation GROUP DESCRIPTION OTY 18 7 19 20 21 22 23 L 2 BM BN 3 725 CARBURETOR NO Prod 4 1 17057020 17057318 17057310 17057312 17057054 17057056 3 725 CARBURETOR N0 Service l 17055320 17055314 17055510 17055510 17055834 17055834 3 725 OVERHAUL KIT 1 17055290 17055352 17055352 17055352 17055246 17055246 3 725 POWER CARBURETOR KIT 1 7039323 7039322 7039322 3 724 GASKET SET I 17055256 e 17055240 17055240 AIR HORN PARTS H mh LXngl 1 7043089 ar ir 1 170 6 sm mw 1 Hm Short 7 2 i 5i 5B5 E E 3 738 GASKET Air Horn 1 7044238 703 l5 1 7u37591 THR01 l LE BODY PARTS 3 726 GASKET Carb Flange 1 333977 3 729 BODY ASM Throttle 1 17054153 17056871 17056871 17056871 17060482 17060482 3 741 SCREW Throttle Body 1 7043087 3 762 SCREW Lever Attach 1 7010435 3 822 NEEDLE Carb Idle I 7048964 3 823 SPRING Idle Needle 1 7038989 3 843 LINK Carb Pump Lever 1 7035267 3 858 POWER LINKAGE KIT 1 17055196 7024214 7024214 CHOKE PARTS 3 750 CHOKE HOUSING AND BEARING ASM 1 7044199 3 750 RETAINER Choke Cover 3 7000614 3 751 SCREW Choke Valve I 7020926 3 751 VALVE Choke 1 7049918 3 752 LEVER Stat Coil 1 7044091 3 752 SCREW Stat Lever Attach 1 7019709 3 752 SHAFT AND LEVER ASM Choke Coil 1 7044236 17051637 17051637 3 752 SCREW Vac Break Lever Attach 1 7019709 3 752 SCREW Choke Housing To Bowl 1 17051625 3 752 SCREIN Choke Housing To Bowl 2 17051626 3 752 LEVER AND LINK ASM Choke Shaft 1 7044188 7044437 7044437 3 755 LEVER AND LINK ASM Vac Brake 1 7044196 7044447 7044447 3 755 VAC BRAKE ASM Bowl Side 1 17060446 7045561 7045561 3 755 ELEC STAT COVER AND COIL ASM 1 17056852 17056750 17056750 3 766 LINK Cam 1 7044261 3 766 CAM Fast Idle 1 17056841 17054834 17054834 3 767 SCREW Cam Attach 1 7003561 FLOAT BOWL PARTS 3 734 BOWL ASM Float 1 17055361 17055351 1 055508 17055508 17055248 17055248 3 740 FILTER Fuel Inlet I 1 5651802 3 740 GASKET Fuel Filter Nut I 7032508 3 740 SPRING Fuel Filter 1 7032732 3 740 FILTER NUT Fuel Inlet 1 7038946 3 745 FLOAT ASM 1 7037022 17051624 17051624 3 747 PIN Float Lever Hinge I 7034032 3 792 JET Carb Main Metering 1 7034203 17053546 17053546 3 806 ROD AND SPRING ASM Metering 1 7040630 7044791 7044791 7044791 17053550 17053550 3 814 NEEDLE AND SEAT ASM 1 7035156 7035153 7035153 3 818 TUBE ASM Carb Idle 1 17052340 17053628 17053628 3 820 IDLE COMPENSATOR ASM I 7035870 NS 7035870 7035870 3 820 GASKET Idle Compensator 1 7027970 NS 7027970 7027970 GM PARTS DIVISION GENERAL MOTORS CORPORATlON CHEVROLET 10 3 0o 0 GRDUP 142 c REV 9 80