ROCHESTER CARBURETORS

Bulletin 9C-320 15 October 1956

		Rochester Carburetors MODEL 2GC — 1957 CHEVROLET V-8 Power Glide — 7010648         Syncromesh — 7010647 Service Pkg. — 7015715         Service Pkg. — 7015712 Governor Equipped — 7010719 Service Package — 7015719				BULLETIN 9C-320
						ADVANCE ISSUE 10-15-56 Page 1
	PARTS SHOWN ARE FOR IDENTIFICATION ONLY. CONSULT PARTS LIST FOR CORRECT PART NAME AND NUMBER
	• REPAIR KITS	—  7009928 (Powerglide) —  7009929 (Syn. & Gov.)		GASKET KITS	—  7008534 (Powerglide) —  7009949 (Syn. & Gov.)
	Part Number Part Number Illus. No. 7010647 7010719 7010648 AIR HORN PARTS lllus. No. 7010647 7010719 7010648 AIR HORN PARTS [Continued) 1 • 700 8 600 • 7000299 Gasket—Air Horn 35 7000614 7000614 Retainer-—Stat Cover 2 7010432 7010432 Screw—Air Horn 36 7010424 7010424 Screw—Stat Cover 3 7006119 7006119 Screw—Air Horn 37 7002814 7002814 Plug—Lead Ball 4 120217 120217 Lockwasher—Air Horn Screws 5 70058T6 7005816 Rod—-Pump FLOAT BOWL PARTS 6 •7005032 • 7005032 Clip—Pump Rod 38 7010849 7010850 Float Bowl Assy. 7 7000266 7000266 Lever—Pump inside 39 7008494 7008494 Cam—Fast Idle 8 7000263 7000263 Pump Shaft and Lever Assy. 40 7003561 7003561 Screw—Cam Attaching 9 7010424 7010424 Screw—Pump Lever 41 7005817 7005817 Rod—Choke 10 • 7009353 • 7009485 Pump Assy. 42 • 7002117 • 7002117 Ball—Pump Discharge 11 7009459 7009459 Air Horn Assy. 43 •7002118 • 7002118 Spring—Pump Discharge Ball 12 7000273 7000273 Float Assy. 44 • 7000286 • 7000286 Guide—Pump Discharge Spring 13 •7007502 • 7007502 Gasket-—Choke Hsg. 45 • 7000292 • 7000292 Gasket—Venturi Cluster 14 7002081 7002081 Pin—Float Hinge 47 • 7004597 • 7008694 Spring—Pump Return 15 •7009458 • 7009458 Needle and Seat Assy. 48 7009212 7009212 Insert—Main Well 16 • 7006079 • 7006079 Strainer—Needle Seat 49 7009493 7009215 Venturi Cluster 17 7006841 7006841 Choke Housing Assy. 50 7000293 7000293 Screw—Venturi Cluster—outer 18 7003135 7003135 Plug—Expansion—large 51 7000294 7000294 Screw—Venturi Cluster—center 19 7006475 7006475 Plug—Expansion-—Small 52 • 7000295 • 7000295 Gasket—Cluster Center Screw 20 145475 145475 Fitting—Fuel Inlet 53 121841 121841 Lockwasher—Cluster Screw 21 7006011 7006011 Power Piston Assy. 54 • 7006331 • 7006331 Power Valve Assy. 22 7004821 7004821 Screw—Choke Hsg. 55 • 7001613 • 7001613 Gasket—Power Valve—Needle & Seal 23 7006643 7010739 Baffle Plate and Post Assy. 56 7002953 7002951 Jet-Std. 24 25 1875051 7006596 1875051 7006596 Screw—Trip Lever Trip Lever THROTTLE BODY PARTS 26 7009248 7009248 Choke Lever and Collar Assy. 57 • 7000298 • 7000298 Gasket—Throttle Body 27 7007627 7007627 Screw—Choke Valve 58 7009465 7009494 Throttle Body Assy. Without Governor 28 • 7002760 • 7002760 Gasket—Stat Cover 58 7009552 Throttle Body Assy.Governor Equip. 29 7000255 7000255 Valve—Choke 59 7005188 7005188 Screw—Throttle Body 30 7000253 7010733 Choke Shaft Assy. 60 121744 121744 Lockwasher—Throttle Body 31 7010927 7010848 Stat Cover & Coil Assy. 61 • 7007008 •7007008 Idle Needles 32 7008937 7009865 Piston—Choke 62 7003190 7003190 Spring—Idle Needles 33 7004748 7004748 Pin—Choke Piston 63 7006213 7006213 Idle Stop Screw 34 7006846 7006846 Retainer—Slot Cover 64 • 3704952 • 3704952 Gasket—Flange
	CO, WD, 131, 149, 9X, 9FR		• Repair Kit Contents — New Parts			Printed In U.S.A. Form 1202 I.P.S.

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