750CFM Ultra XP Carburetor - 0-80803RDX wheel-spacers-and-adapters we were able to measure

we were able to measure an average of 17 AWHP more than the factory system

hardware and instructions for an easy installation you can do at home

1987-1988 Chevrolet R20 Suburban 350 CID

1992-1992 Chevrolet K3500 350 CID

Application 70-71 Ford Fairlane

750CFM Ultra XP Carburetor - 0-80803RDX wheel-spacers-and-adapters we were able to measureOverview: Xtreme Performance Holley Ultra XP carburetors! Ultra XP carbs are up to 38% lighter than our traditional race carbs, have fuel capacity that is 20% greater and 30 other new features! They're available in our all new Hard Core Gray hard coat anodized finish with Black billet for improved corrosion protection. They're also available in natural tumble polished aluminum with your choice of Black or Red metering blocks and base plate. The