Carburetor Metering Block 
Race Calibration Model

Includes 2 Gaskets & Vent Baffles; Billet Aluminum
Also fits Holley® 4150 & 4160 Models
Features:
  • Race-Oriented Calibration Model
  • Fits Holley® 4150 and 4160 Models
  • Black Anodized Finish
  • Made from Billet Aluminum
  • Sold Individually
PART# 67150BK
Dealer Locator Buy Online

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.

  • Anodized Billet Aluminum for Strength and Adjustability
  • Race Calibrated
Attribute Value
Warning for part number #67150BK:
  • This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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