Search  for anything...

Rochester Quadrajet Carburetor 4MV Carb 4 Barrel Carburetor for 1906R 1904R, Fit for GM Chevrolet Chevy Cadillac 1980-1989 with 305-350c.i Engine Vacuum Secondary 600 650 750 CFM Electric Choke Carb

  • Based on 12 reviews
Condition: New
Checking for product changes
$229.58 Why this price?

Buy Now, Pay Later


As low as $38.26 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon

Arrives Dec 29 – Jan 1
Order within 16 hours and 48 minutes
Available payment plans shown during checkout

Features

  • Carburetor SpecificationRochester 4 Barrel Quadrajet Carburetor auto choke for 1980-1989 GM/Chevy Electric Choke; Premium quality 4 BBL Carb; Chevy Q-Jet Casting; 750 CFM; Vacuum Secondary; Electric Choke 1980-1989 305-350 C.I. Calibration. Replace For #1904R #1906R.
  • ReplacementReplace electric choke 4-BBL Rochester Quadrajet 4MV carburetor for 1904R & 1906R. Direct Replace 1980-1989 305-350c.i. Engines. Engines With Chevy Bowl Entrance And Linkage Style and Electric Choke, Compatible With EGR. 1980 Chevy Cars, Use #1904R; 1981-1986 Chevy/GMC Trucks, Use #1904r carburetor
  • CFMThis 4 barrel carburetor for Rochester Quadrajet Jets can range anywhere in between 600 - 800 CFM, most are rated 750 CFM.Main Jet: 0.073, Metering Rods: Primary-50m, Secondary-dr.Carburetor Fits For 1982-1985 CHEVY Cars & Truck ROCHESTER 650 CFM 305"-5.0 L. and 350"-5.7L Engines. Not for use with computer controlled vehicles.
  • Replace Part NumberInterchange with 1980 Chevy using 1904R 16 16 16 10 10 11 12 12 13 14. 1981-1986 1906R
  • Package1x Carburetor, 1 x Flange Gaskets, 1x Air filter gaskets, 1x Tool for Pushing Plug, 4x Plugs, 8x Jets. As shown in the picture. Professional installation recommended.(The product does not include installation instructions )

Brand: SOASEMBE


Vehicle Service Type: Fits For 1982-1985 CHEVY Cars & Truck ROCHESTER 650 CFM 305"-5.0L. and 350"-5.7L Engines, Fits For 1981-1986 Chevy/GMC Trucks with Electric Choke use #1904R or #1906R, Direct Replace for Chevy GMC 305-350c.i. engines 1980-1989 use #1904R, Not for Use with Computer Controlled Vehicles, Universal Fit for Any Small Block GM Engines See more


Exterior Finish: Polished


Flange Type: Spread Bore


Fuel Type: Electric


UPC: 747749037767


Model Number: Quadrajet carburetor


Manufacturer: SOASEMBE


Brand Name: SOASEMBE


Item Part Number: 1906R, 1904R


Flange Type: Spread Bore


Fuel Type: Electric


Exterior Finish: Polished


Compatible with Vehicle Type: Fits For 1982-1985 CHEVY Cars & Truck ROCHESTER 650 CFM 305"-5.0L. and 350"-5.7L Engines, Fits For 1981-1986 Chevy/GMC Trucks with Electric Choke use #1904R or #1906R, Direct Replace for Chevy GMC 305-350c.i. engines 1980-1989 use #1904R, Not for Use with Computer Controlled Vehicles, Universal Fit for Any Small Block GM Engines


Specific Uses For Product: Vehicle


Recommended Uses For Product: Enging


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 29 – Jan 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • why wont gas flow into the float bowl is there a tool needed to release the float
great looking carb but did not work ,float stuck ,however the company is sending a replacement out quickly. I hope the replacement is in the proper working condition because the R+R of the carb in the hot sun is not worth doing too many times. why wont the float allow gas to flow into the bowl
Reviewed in the United States on August 28, 2024 by carl f.

  • Need to resend doesn't work right flooding out every time I let it run long
Just got motor rebuilt and put carburetor on and it doesn't even work right‼️‼️ how do I get my refund,or another carburetor...
Reviewed in the United States on June 8, 2024 by eddie

Can't find a product?

Find it on Amazon first, then paste the link below.