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Main Jet Extension 122-5003

Main Jet Extension 122-5003


This product is a universal fit that is not specifically made for any given vehicle. Modifications may or may not be needed to use this product on your vehicle.

Holley Performance
Main Jet Extension

Item: 122-5003

Main Jet Extension Fits w/Holley XP Fuel Bowls For Use w/Methanol Pair

Retail Price: $20.64

Sale Price: $18.58

You Save: $2.06 (10%)


Product Description

Holley 122-5003 Jet extension kit is designed for use with Holley's XP fuel bowls. The jet extension provides un-restricted fuel flow to the jet and is designed for an easy installation.

Product Features
  • Unrestricted Fuel Flow To The Jet
  • Easy Installation
  • 2 Per Pkg.
Product Specifications
  • Warning: May contain chemicals known in the state of California to cause cancer, or birth defects or other reproductive harm. For more information, please visit www.p65warnings.ca.gov
Application Guide