Holley 750CFM Ultra XP Carburetor - Black Anodize/Polished 29701510 axle tubes when building a

axle tubes when building a custom width housing or converting to larger axles

75" x 16" x 7

high-output

We combine our NASCAR-proven 8 D-Hole center with a lightweight

3 spoke unidirectional design

Holley 750CFM Ultra XP Carburetor - Black Anodize/Polished 29701510 axle tubes when building aXtreme Performance Holley Ultra XP carburetors! Ultra XP carbs are 38% lighter than our original HP, 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 XP comes in 600,