Performance upgrade for hot street cars & race vehicles for use with lightweight vehicles with manual transmissions/ automatic transmissions with high stall & low rear-end gears Mechanical secondaries means your foot controls the opening of the secondary throttle blades.
Holley 0-76750HB Ultra Pumper 4 Barrel Square Bore Carburetor. 750 CFM with Electric Choke
Hard Core Gray™ w/ black anodized billet aluminum metering blocks/base plate with black hardware
Ford A/T kickdown, does not work with AOD transmissions
Mechanical Secondary
Intended for lightweight vehicles with manual transmission or automatics with high stall & low gearing
1 timed (spark) port, 1 full vacuum, and 1 PCV port
Glass fuel level sight windows for easy and safe initial float level adjustment
Electric choke for easy cold starting and warm up
4-corner idle adjustment
Casting is hard coat anodized for ultimate corrosion resistance
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