Fitment:
for 1980-1989 Chevy Cadillac GMC with 305" -5.0 L. and 350"-5.7L Engine Non-Computer Controlled
Direct replacement Electric Choke 4 Barrel Carburetor for 1904R 1906R Rochester Quadrajet Carb
Replacing Part Numbers:
Ref OEM Number: CB305350, ND4478, QJE-650E-LV1, 14069906, 7028230, 7028237, 7028238, 7028239, 7029231, 7029232, 7029233
Carburetor Fits For 1980 Chevy cars, use #1904R
Tech Info:
- Condition: Brand New
- Auxiliary Venturi: 7mm
- Venturi (Choke Tube): 31.7mm
- Main Jets: 190
- Air Correction Jets: 190
- Idle Jets: 120
- Needle Valve: 3.3
- 650-750 CFM
Package Contents:
- 1x Carburetor
- other accessories
- come as the pictures
Heavy Duty Aluminum Construction
Made of high-quality aluminum alloy, the carburetor can stand high heat, pressure and corrosion, durable and sturdy in structure, polished surface ensures long time use.
Fuel-Efficient & Strong Power
Working excellent in fuel consumption, greatly improving fuel utilization, saving more energy, reducing fuel costs.
Fully Tested & Assembled
Undergone corrosion and try-on testing to ensure durability. From the overall structure to every small part, the carburetor has been constructed with high precision, every component is fully tested and adjusted, organically assembled into one kit.
Plug and play Installation
Matching the original part with fitment and function, the carburetor can be mounted directly. Coming with accessories for modification sometimes. Please clean up the oil channels and air filters to avoid blocking.


