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-10% Discontinued! Holley EFI Billet 4500 Injector Spacer W/EFI Rails  ***DISCONTINUED***

This aluminum billet spacer makes it so easy to add up to four supplemental fuel injectors to your 4500/Dominator-flanged intake manifold.  Works perfectly with any of these Holley EFI Fuel Injectors and most EV1 style injectors.

Watch and listen as Holley's Jeremy Stoermer goes into some details on the features that make this so great!

Throttle Bodies
Airflow Rate (CFM)2550 CFM
Barrels (BBL)2 (Oval)
StyleMulti-Point Fuel Injection
Throttle Bore Diameter (ea)25.8 Sq Inches (Total Area)
TPS Sensor IncludedYes
ApplicationIntake Manifolds with Dominator Bore (4500) Flange
ColorPolished Aluminum
MaterialBillet Aluminum
OEM ReplacementNo
Unit of SaleEach

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Holley EFI Billet 4500 Injector Spacer W/EFI Rails ***DISCONTINUED***

  • Views: 20135
  • Brand: Holley
  • Product Code: 17-91
  • Availability: Discontinued!
  • $577.00
  • $519.30