Rochester quadrajet 4bbl carburetor M4MC Biuck,Pontiac,Olds replaces 17059253

**4 barrel rochester quadrajet M4MC carburetor with manual/ hot air/climatic choke** Rochester quadrajet carburetor M4MC for 1977,78 and 79 Buick, Pontiac and Oldsmobile 350 'R'and 403 engines Comes calibrated and ready to run for the following models: 1977 to 1979 Buick 350'R' and 403 engines 1977 to 1979 Pontiac 350'R' and 403 engines 1977 to 1979 Oldsmobile 350'R' and 403 engines Use as a replacement carburetor where a "straight" fuel inlet is needed This carburetor was assembled using only the highest quality components, it features: All new parts and gaskets including a brand new choke pull-off, fluorelastomer(ethanol resistant) accelerator pump assembly, float, needle and seat , re-colored castings, brass bushings in the throttle shaft, re-finished base, yellow zinc plating on linkages and hardware, casting plugs are sealed with epoxy to prevent leak-down into the intake manifold. Will bolt on spread bore GM style intake manifolds (secondary barrels are larger than primary) The numbers below are for reference only: It replaces: **17059253** replaces other part numbers as well This is a service replacement carburetor built and calibrated to replace the part numbers listed above, these numbers are for reference only and are not stamped on this carburetor New base gasket included.

• Brand: i-Five Carburetors U.S.A.
• Type: Quadrajet
• Manufacturer Warranty: 6 Month
• Items Included: Gasket
• Country/Region of Manufacture: United States
• Barrel Count: 4
• Carburetor Specifics: Quadrajet