For Chevy GMC 327 350 396 427 454 750CFM Rochester Quadrajet 4 Barrel Carburetor
 
 
Item Description
【Compatibility Models】4 barrel Carburetor fits for 1901R Rochester Quadrajet 4MV 4-BBL quadrajet carburetor parts, for1966-1973 Chevy 327-454c.i, for 1975-1979 Corvettes, for1968-1973 Chevy/GMC Trucks use 1901R. 4-BBL Q-jet Carb, for Chevy Cars, for 1966-1973 Chevy Chevrolet GMC Cadillac, for 327 350 427 454 Engines with Divorced Remote Mechanical Choke.
【Replace OEM Part Number】Barrel Spread Bore Carburetor Replace Part Number 1901R, directly replacement 4 BBL Carburetor Replace for 1901-GG Rochester Quadrajet Carburetor 4MV, interchange with Chevy 7026202 7026203 7026210 7027202 7027203 7027212 7027213 7040007 7040021 7046904 7047207 7047303 7047305 7047306 7047307 7047316 7047319 17054236 17054709 170549.
【Premium Quality】This Rochester 4 barrel Carburetor is made of high-quality zinc alloy, the carburetor can stand high heat, pressure and corrosion, durable and sturdy in structure, polished surface ensures long time use. Carburetor is a sort of rigid mechanical device, which acts core function for engine.
【Super Performance】When your car engine idle unstable, and difficult to start the vehicle or can not start, spark plug can not normally jump fire, rapid acceleration when the exhaust hose black smoke, affect the exhaust emissions and other conditions, maybe a carburetor problem, thayt you need to replace a new carburetor to solve the car problem.
【Plug and Play Installation】The 4 Barrel Carburetor for Rochester Quadrajet rebuild kit Come with 1x Carburetor, 1 x Flange Gaskets, 1x Air filter gaskets, 1x Tool for Pushing Plug, 4x Plugs, 8x jets. As shown in the picture. Main jet: 185mm, Idle jet: 120mm, Auxiliary Venturi: 7.3mm; Venturi(Choke tube):28mm, Air correction jets: 110mm, Needle valve: 3.3mm. Professional installation is strongly recommended. Instruction is not included.
 
4 Barrel Carburetor for Rochester Quadrajet 4MV Chevrolet 305-350 ci Engines



Feature
Manufacturer Part Number : 1901R,1901-GG ,305
Interchange Part Number : GM305 4 Barrels
For 1901R Rochester Quadrajet 4MV Carburetor
750 CFM
Vacuum Secondary
Divorced Choke
1966-73 327-454c.i. Calibration
Main Jet: 0.069, Metering Rods: Primary – 36B, Secondary – DR
 
 
 
Specifications
Condition:100% Brand New
Warranty: 90 Day
Free Return:30 Day
Color:Sliver
Placement on Vehicle : front Item Height : 25cm
Item Length : 25cm
Item Width : 35cm
Interchange Part Number : GM305 4 Barrels
Special Features : carburetor  
Material: Aluminum alloy.
Type: Manual Choke.
Barrel: 4 Barrel.
 
 
 
Fitment

For 1970-1972 V8 Chevy big block Mark IV 6.6L/402
For 1967-1973 V8 Chevy small block Gen I 5.7L/350
For 1966-1970 V8 Chevy big block Mark IV 6.5L/396 Street
For 1966-1969 V8 Chevy small block Gen I 5.4L/327 Street
For 1966-1969 V8 Chevy big block Mark IV 7.0L/427 Street
For 1970-1973 V8 Chevy big block Mark IV 7.4L/454
For 1970-1973 V8 Chevy small block Gen I 6.6L/400
For GMC 1967-1968 V8 Chevy small block Gen I 5.4L/327
For GMC 1968-1969 V8 Chevy big block Mark IV 6.5L/396
For GMC 1969-1973 V8
For Chevy small block Gen 5.7L/350
For GMC 1970-1973 V8 Chevy big block Mark IV 7.4L/454
For GMC 1971-1972 V8 Chevy big block Mark IV 6.6L/402.

Cross Reference Guide For 1901R
1966-73 Chevy cars, use 1901R
7026202 7026203 7026210 7027202 7027203 7027212 7027213 7027218 7028207 7028208 7028209 7028210 7028211 7028212 7028216 7028217 7028218 7028219 7028229 7029200 7029201 7029202 7029203 7029204 7029214 7029215 7029223 7029224 7037203 7040200 7040201 7040204 7040205 7040206 7040221 7043200 7043201 7043208 7043216 7046902 7046904 7046906 7046907 7046984 7047116 7047132 7047304 7047315 7047316 7047320 17054696 17054699 17054705 17054917 17054923 17055036

1968-73 Chevy/GMC Trucks, use 1901R
7040007 7040021 7046904 7047207 7047303 7047305 7047306 7047307 7047316 7047319 17054236 17054709 17054961
( Please double check the fitment before making an order. )

Please Double-Check that this is compatible with your vehicle. 

  
 
 
Package Included
1x Carburetor, 
1 x Flange Gaskets, 
1x Air filter gaskets,
1x Tool for Pushing Plug, 
4x Plugs,
8x jets.
As pictures show


 

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BrandWepow-Autoparts
TypeCarburetor
Barrel Count4
Choke TypeMechanical
Mounting Flange TypeSpread Bore
Manufacturer Part Number1901R
Manufacturer Warranty3 Months
Interchange Part Number7047307 7047316 7047319 17054236 17054709 170549
Superseded Part NumberChevy 1966-1973
Fitment TypeDirect Replacement
Mounting Hardware IncludedYes
Custom BundleYes
Bundle Descriptionall parts showed in the photos
Modified ItemYes
OE/OEM Part NumberChevy 7026202 7026203 7026210 7027202 7027203
FeaturesQuadrajet
Universal FitmentNo
Specifications 1:Main jet: 185, Air correction jets: 110
Specifications:Auxiliary Venturi:7.3mm, Venturi(Choke tube):28mm
Specifications 2:Idle jet: 120, Needle valve: 3.3
MaterialAluminum
Items Included1x Carburetor, 1 x Flange Gaskets, 1x Air filter gaskets, 1x Tool for Pushing Plug, 4x Plugs, 8x jets
Performance PartNo
Vintage PartNo
ColorYellow