950CFM Ultra XP Carburetor - 0-80845HBX crown-automotive Blocks off front PCV is

Blocks off front PCV is so desired

WILL fit models with AC

8L L6 1963 - 1964 Ford Fairlane Base 170/2

4L V8 1965 - 1968 Chevrolet Chevelle   327/5

8L V8 1958 - 1967 Ford Country Sedan   352/5

950CFM Ultra XP Carburetor - 0-80845HBX crown-automotive Blocks off front PCV isOverview: 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