Holley Classic Model 4150 750 CFM 4-Barrel Carburetor 0-80528-2 EFE40100 250" throttle bore - specifically

250" throttle bore - specifically built and calibrated for single 4bbl

33 in W x 18

Ball Joints / Tie Rod Ends

Aircraft Grade Alloy

double throw transfer switch

Holley Classic Model 4150 750 CFM 4-Barrel Carburetor 0-80528-2 EFE40100 250" throttle bore - specificallyHolley Classic Model 4150 750 CFM 4 Barrel Carburetor Holley HP (TM) 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. Classic HP carburetors are available from 390 to 1000 CFM and feature a contoured venturii inlet for balanced air flow, screw in air bleeds for precision tuning