Holley Supercharger XP 4-Barrel Square Bore 600 CFM Carburetor - No Choke - Mechanical Secondary - Dual Inlet 15-NEC-N 1971-1984 Chevrolet Impala

1971-1984 Chevrolet Impala

089 in Compression Thickness

NO Dye Allergens

Features Chrome Moly pins and Spirolox

The stock rubber bushing with large void are great for absorbing NVH

Holley Supercharger XP 4-Barrel Square Bore 600 CFM Carburetor - No Choke - Mechanical Secondary - Dual Inlet 15-NEC-N 1971-1984 Chevrolet ImpalaHolley HP carburetors have been the standard in racing carburetors for nearly two decades. Powering the biggest names in NASCAR to the Saturday night racer, HP carburetors are the perfect choice for all types of motorsports. Supercharger HP carburetors are available in 600, 750 and 950 CFM and feature a contoured venturii inlet for balanced air flow, screw in air bleeds for precision tuning capabilities, high flow metering blocks and Dominator style