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You are here: Home > Intake Manifolds > Holley > Holley - EFI Manifolds

Holley leads the aftermarket with the latest technology in EFI intake manifolds. Holley EFI intake manifolds are of lightweight cast aluminum construction and are available for most popular domestic applications.






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Holley Intake Manifolds
Holley_Base Manifold_GM LS1/LS2/LS6_Lo-Ram_EFI
Price $400.00

PN: HOL-300-600
  • Fits GM LS1/LS2/LS6 w/cathedral port heads
  • Lo-Ram EFI LS design
  • Low installed height
  • Designed for Forced Induction Applications
more info
Holley Intake Manifolds
Holley_Base Manifold_GM LS1/LS2/LS6_Lo-Ram_EFI
Price $400.00

PN: HOL-300-600BK
  • Fits GM LS1/LS2/LS6 w/cathedral port heads
  • Lo-Ram EFI LS design
  • Low installed height
  • Designed for Forced Induction Applications
  • Black Finish
more info
Holley Intake Manifolds
Holley_Intake Manifold_Chevrolet Big Block_Single Plane_EFI_Rectangular Port_4500 Square Bore Flange
Price $405.00

PN: HOL-300-564
  • Fits Big Block Chevrolet
  • Rectangular Port Cylinder Heads
  • Single Plane design
  • 3,500 to 8,000 RPM Range
  • 4500 Square Bore Carb Flange
more info
Holley Intake Manifolds
Holley_Intake Manifold_Chevrolet Small Block_Single Plane_EFI_4150 Square Bore Flange
Price $380.00

PN: HOL-300-260
  • Fits Small Block Chevrolet
  • Single Plane EFI design
  • Includes Fuel Rails and Brackets
  • 2,500 to 7,500 RPM Range
  • 4150 Square Bore Carb Flange
more info
Holley Intake Manifolds
Holley_Intake Manifold_Ford 8.2 Deck_Systemax_EFI_EO Legal
Price $800.00

PN: HOL-300-72S
  • Fits Ford 5.0L, 8.200 Deck
  • Complete Manifold Kit
  • 50 State Legal
  • Upper and Lower
  • 2,000 to 6,5000 RPM Range
more info
Holley Intake Manifolds
Holley_Intake Manifold_GM LS1/LS2/LS6_Hi-Ram_EFI_Lower
Price $645.00

PN: HOL-300-227
  • Fits GM LS1/LS2/LS6
  • Hi-Ram EFI LS Lower Manifold
  • 7,000 to 8,000 RPM Peak
  • Fuel Rails are included
more info
Holley Intake Manifolds
Holley_Intake Manifold_GM LS1/LS2/LS6_Hi-Ram_EFI_Single 105mm Throttle Body
Price $815.00

PN: HOL-300-123
  • Fits GM LS1/LS2/LS6 w/cathedral port heads
  • Hi-Ram EFI LS design
  • 1,500 to 7,000 RPM Range
  • Fits 105mm Throttle Body
more info
Holley Intake Manifolds
Holley_Intake Manifold_GM LS1/LS2/LS6_Hi-Ram_EFI_Single 105mm Throttle Body
Price $932.00

PN: HOL-300-123BK
  • Fits GM LS1/LS2/LS6 w/cathedral port heads
  • Black Ceramic Coated
  • Hi-Ram EFI LS design
  • 1,500 to 7,000 RPM Range
  • Fits 105mm Throttle Body
more info
Holley Intake Manifolds
Holley_Intake Manifold_GM LS1/LS2/LS6_Hi-Ram_EFI_Single 92mm Throttle Body
Price $815.00

PN: HOL-300-122
  • Fits GM LS1/LS2/LS6 w/cathedral port heads
  • Hi-Ram EFI LS design
  • 1,500 to 7,000 RPM Range
  • Fits 92mm Throttle Body
more info
Holley Intake Manifolds
Holley_Intake Manifold_GM LS1/LS2/LS6_Hi-Ram_EFI_Single 92mm Throttle Body
Price $871.00

PN: HOL-300-122BK
  • Fits GM LS1/LS2/LS6 w/cathedral port heads
  • Black Ceramic Coated
  • Hi-Ram EFI LS design
  • 1,500 to 7,000 RPM Range
  • Fits 92mm Throttle Body
more info