HOLLEY Carburetor Metering Jet Extension featuring For Use With Holley Performance Carburetors. Part #: HOL122-5000.
Features
- Improved Jet Extension Design That Actually Screws Into The Metering Block
- The Installation Effectively Moves The Fuel Entry Point For The Main Jet Out Into The Fuel Bowl
- Holley Performance Carburetors Are The Gold Standard For Quality, Reliability And Ease Of Tuning
- Designed For Performance And Durability
- Limited 90 Day Supplier Warranty