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Holley EFI

Holley EFI 17-91 Billet 4500 Injector Spacer W/EFI Rails

Part # 17-91 Be the first to write a review

Billet 4500 Injector Spacer W/EFI Rails

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Holley EFI 17-91 Billet 4500 Injector Spacer W/EFI Rails

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This CNC machined billet spacer is designed to provide additional fueling solutions for those using 4500 flange throttle bodies. It is also perfect for those seeking to chill their supercharged fuel injected combinations.
Brand Holley EFI
Emission Code3
Product TypeSupercharger Injector Spacer with Rails
UPC090127741153
Manufacturer Part Number17-91
Part Number17-91
3

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
Instructions for Part# 17-91
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    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.