Engine Carburetor Metering Block; Race-Oriented Calibration Model; Fits Holley 4150 and 4160 Models; Purple Anodized Finish; Made From Billet Aluminum; Includes 2 Gaskets and Vent Baffles; Sold Each
Still using 1950's technology? Upgrade your carburetor with PROFORM's new race-oriented billet metering blocks. Each unit is CNC machined from solid billet aluminum for added strength and durability and features changeable idle feed restriction, 4 emulsions for more aggressive tuning, and additional racing application upgrades.
- Race-Oriented Calibration Model
- Fits Holley®
- 4150 and 4160 Models
- Purple Anodized Finish
- Made from Billet Aluminum
- Includes Two Gaskets and Vent Baffles
- Includes Two Gaskets and Vent Baffles
- Sold Individually