RCB 9C-320

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.