All new gaskets, sealing material (such as o-rings, etc.), needles and seats, power valves, etc. At JEGS, we bring both fuel delivery and fuel management together in a carburetor that can serve your needs while not breaking your budget. Made in the U.S.A.
Note: Camshafts up to 228° of duration at .050" lift and dual plane or single plane manifolds are also compatible. These carbs are not designed to be used in dual carb applications and should not be used with nitrous over a 175hp increase.
Universal Performance Quadrajet 4bbl Carburetor with Special Calibration Fuel Curves Direct replacement-style performance carburetors that out perform "over-the-counter" OE style replacement carbs. Our 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. Check the "More Details" link for carb specifications.
1974-78 350-454ci engines, Chevy bowl entrance and linkage style, divorced choke, compatible with EGR. Main Jet: .069, Metering Rods: Primary - -36B, Secondary - DR.
