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Rochester Carb / QuadraJet Parts

This carburetor was made by Rochester , The Rochester Products Division of General Motors was located in Rochester New York and built carburetors for GM vehicles since 1949 . It is a R4-4MV or 4MC  They can have a divorce choke (remote choke which means the choke is located on the intake manifold ) or Electric Choke (located on the side of the carburetor) .They started making Rochester Quadrajet 4 barrel carburetors in 1965 .From1965-1979 Most will have 7/8 inch 20 fuel inlet till 1971 and 1 inch 20 after .
Helpfull links FAQ . Quadrajet Decode . Rochester Carb Identification . Muscle car Lookup

Quadrajet carburetor parts


Rebuild Kits 
Quadrajet Rebuild Kit


Gaskets

Base
Quadrajet Gaskets
Middle

Bowl

Quadrajet
Diagrams
Diagrams

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Needle & Seats
Needle & Seat - Quadrajet

Acc Pumps  
Complete Acc. Pump Quadrajet

Rods / Hangers
Quadrajet Rods and Hangers

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Floats
 
Quadrajet floats brass neo
Springs
 
Quadrajet Pump Return Spring
PullOffs
 
Quadrajet pulloffs pull off
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Cams

Quadrajet parts fast idle cam
Chokes
 Quadrajet Electric Choke - hot air choke
Choke Conversions 
Quadrajet Fuel Fittings
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Other Gaskets & Seals
Quadrajet parts fast idle cam
MCS / TPS
 

Clips
Quadrajet parts fast idle cam
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Screws
Quadrajet parts fast idle cam
Fuel Filters 
Fittings
 

Quadrajet Fuel Fittings
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Stop Solenoid

 

Misc

 Rods / Linkage

Pulloff Rod
Sec Pulloff Rod
Linkage Rod
Divorce Choke Rod
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USED Section
Quadrajet parts fast idle cam
   
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New Rochester Carb / Quadrajets - Rochester Books - Rebuilt Rochester Carbs

Chokes , Choke Conversion , Floats , Kits
Primary Pulloffs
 , Secondary Pulloffs
Screws , Balls , Clips
Studs Choke pulloff Rods
Sec Rods  
Choke Rods

Linkage Rods
 
More Quadrajet Parts
Part# Description Application Price  
R4J-(Jet Size)

Rochester Quadrajet Jets
All sizes

Quadrajet Parts Jets
$6.98 per/Pair


Quant

CUR4JK

Quadrajet
Jet Kit

6 Jet sizes 68-73 (12 Jets)
(jet range can adjusted put in notes on checkout)
  CUR4JK

Rochester
Quadrajet
Master Strip Kit
CUR4MK-16

Jet sizes 68-74 (14 Jets) Needle & Seat 5 Spring Set Secondary Cam Accelerator Pump assembly choke screws throttle blade screws fuel springs fuel fitting gaskets

Quadrajet Jet Kit CUR4MK-16
Pulloffs 
Quadrajet parts Pulloff
Quadrajet Pulloffs  Pulloffs by Carb# or Pulloff Rods
Floats
Quadrajet Parts Float
Quadrajet Floats  Floats by Carb#
 Quadrajet Springs  more Springs
R61-136  (Computerized Carburetor)
Primary Metering rod
Springs
R61-136

PPSet

Power Piston
Spring Set
3 Sizes of springs
Last 3 OE sizes availible


PPSet

CUPPSR4-2

 Aftermarket
Quadrajet / Dueljet
5 Power Piston
Springs

CUPPSR4-2

66-53

Metering Rod
Spring

66-53

66-101

 Metering Rod
 Spring

Quadrajet parts rod spring 66-101

66-51

 Adjusting Screw
 Spring

66-51

85-150

 Metering Rod
Piston Retainer

85-150

R4FSP Spring Set
Includes
Spring for fuel filter
Spring for Acc. pump
R4FSP

 Bushings 
22-124 All Primary
Quadrajets
5/16
5.00pr 22-124

22-83 All Secondary
Quadrajets
3/8
5.00pr 22-83

85316 Quadrajet
Primary
Throttle plate /
Butterfly
1 3/8
4.99ea 85316
 Screws 
mixturer-4.jpg (3411 bytes)

Screws

 Cams  
Quadrajet parts secondary camQuadrajet parts fast idle cam

Quadrajet Cams

More Cams


 Filters
 

Quadrajet Fuel Filters


 TPS 
TPS-1

New Federal
81-86

TPS-1

 Mixture Solenoids  more MCS & TPS
MCS-1 Federal
81-90
Mixture Control Solenoid Only
(Rebuild)
mcs1.jpg (5166 bytes) MCS-1
Plug Ends and Wires

MCS-3 Black Square Plug Calif.
79-80
  MCS-3

MCS-44 Grey Solenoid
w/extra 2 wire plug 85-87
RARE Custom Rebuilt
Your Core required
before we ship
MCS-44

MCS-50 Grey Solenoid
Truck and Van 85-87
RARE Custom Rebuilt
Your Core required
before we ship
MCS-50
 Studs and clips 

Studs
More Clips

Fuel fittings
 



More Fittings      Quadrajet Fittings


 Chokes Quadrajet Chokes
 
Choke Pulloff Rods
Choke Rods
EC-8182Cx Electric Choke 
2 1/4" Dia.
Factory L shaped Plug
19.95
EC-8182Cx
Plug Ends and Wires

EC-8184Ax Universal Electric Choke
Uses regular spade Plug
Convert Hot air Choke
to Electric 2 1/4" Dia.
Needs a Key On power source
(All Quadrajets use this size choke)
19.95
EC-8184Ax

EC-8008 Heat Cover
Hot Air Choke
2 1/4" Dia.
 15.50
EC-8008

CUR4cv13 Choke Cover
70-74
12.50
CUR4cv13

CUR4cv14 Choke Cover
66-70
12.50
CUR4cv14

 


CUR4vent Idle Vent Cover
68-70

CUR4vent

Divorce Choke Conversions
 
Converts divorce choke Quadrajets  to electric chokes mounts to intake manifold
CU445 70-78
Small Block
 Chevy car and Chevy -GMC truck
Back Picture
Quadrajet parts divorce choke conversion CU445
CU447 70-78
Big Block
Chevy car and Chevy - GMC truck
Back Picture
CU447
CU444 67-69
Small Block
 Chevy car & and truck
68-69 
Big Block
Chevy car and truck

Back Picture
CU444
CU439 67
Big Block
Chevy car and truck

CU439
CU433 68-69
Pontiac 350,400,428
CU433
 Many other applications available Call
We have almost any part for a Rochester Carb / Quadrajet don't see it
24 x7 Online ordering 
Rochester Quadrajet Diagrams
  E4MC
 4MV
Other Rochesters
Rochester 2 Barrels
 Rochester 1 Barrels

More Quadrajet Parts

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