4150 600Cfm Xp Alum Dp Sc W Black Billet-0-80575SA crossmember-back-exhaust -AN-12 male flare

-AN-12 male flare

7L V8 1987 - 1991 Chevrolet G30 Hi-Cube 350/5

Freightliner FLD112 (1999)

3L V8 260 CID

4150 600Cfm Xp Alum Dp Sc W Black Billet-0-80575SA crossmember-back-exhaust -AN-12 male flareBy popular demand, Holley is expanding the draw thru supercharger carburetor line to now include the XP series. Like the existing HP line, these are available in 600, 750, and 950 CFM flow rates and standard polished with black accents. The feature laden XP includes a contoured venturi inlet for balanced air flow, screw in air bleeds for precision tuning capabilities, high flow billet metering blocks, billet base plate, and Dominator style fuel bowls