650 CFM - 4150 - Mechanical Secondaries - Hard Core Gray - Gasoline 1974-ford-ranch-wagon-esi9406603 5 in Diameter - Center

5 in Diameter - Center Exit - Quad 3

2A/5 - Double Layer - Nomex - Black - Small - Each

Exhaust Gas Temperature is a critical indicator of the performance of a typical racing engine

55 Ratio - 30 Spline Pinion - Ford 8

483 in - Duration 280 / 288 - 108 LSA - 3000 / 6000 RPM - Small Block Chevy - Each

650 CFM - 4150 - Mechanical Secondaries - Hard Core Gray - Gasoline 1974-ford-ranch-wagon-esi9406603 5 in Diameter - CenterXtreme 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 Aluminum Ultra