Upgrade your Double Pumper® with race-ready billet metering blocks! Primary block retains the original vacuum provisions. Secondary block has no power valve provision to fit the latest generation of carburetors. Kit includes necessary gaskets for conversion. These blocks have a four corner idle system provision (you must have the correct throttle body for the four corner idle system to work). Available in Black.

Features:
Fits 750-850 CFM 4150 Style Carburetors
  • Includes Primary & Secondary Blocks & Gaskets
  • High-Quality Billet Aluminum
  • Black Anodized Finish
  • PROFORM Parts Brand Product
  • Sold as One Kit

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