Accelerator Pump Quadrajet - AP273

• US manufactured
• Ethanol ready

• Overall length = 2.530" (when fully extended)
• Cup diameter = 21/32"
• Stem length = 2.107"
• 

• apply a couple drops of oil to the cup before installing
• do not soak pump
• run a blunt object around the inside of the leather cup to break the protective sealer it may have
• polish the pump bore with Crocus Cloth before installing pump
• do not allow your pump to dry out

• Rochester Quadrajet

APPLICATIONS:

CARBURETOR NUMBERS: