Key features

• •Replace Part Number: Directly replacement 4-BBL carburetor Replace For 1901-GG Rochester Quadrajet Carburetor- 4MV - 1966-1973, 1975-1979 Corvettes,1968-1973 Chevy/GMC Trucks Part Number 1901R. Interchange with Chevy 7026202 7026203 7026210 7027202 7027203 7027212 7027213 7040007 7040021 7046904 7047207 7047303 7047305 7047306 7047307 7047316 7047319 17054236 17054709 170549.
• •Fitment: Carburetor Fits For Carburetor For 1901R Rochester Quadrajet 4MV，Directly replacement 4-BBL carburetor compatible for 1966-1973 Chevy 327-454c.i, 1975-1979 Corvettes, 1968-1973 Chevy/GMC Trucks Part Number 1901R.
• •This Universal Performance carburetors improve throttle response and overall performance throughout the RPM range. Each carb has a distinctly different fuel curve calibrated for a particular application. Do note: Condering the vehicle dispacement range discrepancy, some vehicles may be too rich with black smoke from the muffler, You may have to use The included tool and small copper solid pin to block the air channels to fix it, If you are confused, Message us before any adjustment
• •1 Year Warranty: This item has 1 year warranty. In the event the item should fail due to manufacturing defects during intended use, we will replace the part by free.We recommend that you search for relevant installation videos on the Internet and follow the correct steps strictly. Product does not include installation instructions.
• •Customer Service:This Item comes as shown in the picture.Please check pictures for more details.If you are uncertain about the item, feel free to contact us for confirm.Before purchase, please check carefully whether the carburetor you need to replace is the same as this product. We recommend that you search for relevant installation videos on the Internet and follow the correct steps strictly. Product does not include installation instructions.