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Holley

Holley EFI Intake Manifolds

4.0 out of 5 stars 6 Customer Reviews

Holley EFI intake manifolds feature port-matched upper and lower runners for reduced restrictions. Plus, the EGR passages have been relocated to the outside of the manifold to allow for the use of larger intake ports. The result is greater air capacity, which makes these manifolds the perfect choice for supercharged engines. They're available in a variety of styles and options; select the model designed for your vehicle and/or engine application.

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Holley EFI Intake Manifolds 300-260

Holley EFI Intake Manifolds 300-260

Holley EFI Intake Manifolds 300-260

Intake Manifolds, Fuel Injected, EFI, Multi-port, Aluminum, Natural, Single-plane, Plenum, 4150 Square Bore Mounting Flange, Chevy, Small Block, Each

Part Number: HLY-300-260

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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This product may not be eligible for select promotional offers

Holley EFI Intake Manifolds 300-564

Holley EFI Intake Manifolds 300-564

Holley EFI Intake Manifolds 300-564

Intake Manifolds, Fuel Injected, EFI, Throttle Body Injection Style, Aluminum, 4500 Style Mounting Flange, Rectangular Port, Chevy, Big Block, Each

Part Number: HLY-300-564

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Holley EFI Intake Manifolds 300-276

Holley EFI Intake Manifolds 300-276

Holley EFI Intake Manifolds 300-276

Intake Manifolds, EFI Hi-Ram, Multi-port, Single Plane, 2,500-7,500 RPM Range, Standard Deck, Aluminum, Satin, Ford, 4.7L, 5.0L, Windsor, Each

Part Number: HLY-300-276

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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This product may not be eligible for select promotional offers

Holley EFI Intake Manifolds 300-563

Holley EFI Intake Manifolds 300-563

Holley EFI Intake Manifolds 300-563

Intake Manifolds, Fuel Injected, EFI, Throttle Body Injection Style, Aluminum, Natural, Square Bore 4150 Style Mounting Flange, Chevy, Big Block, Each

Part Number: HLY-300-563

Not Yet Reviewed

Estimated Ship Date: Today

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This product may not be eligible for select promotional offers

Holley EFI Intake Manifolds 300-561

Holley EFI Intake Manifolds 300-561

Holley EFI Intake Manifolds 300-561

Intake Manifolds, Fuel Injected, EFI, Throttle Body Injection Style, Aluminum, Natural, Square Bore 4150 Style Mounting Flange, Chevy, Big Block, Each

Part Number: HLY-300-561

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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This product may not be eligible for select promotional offers

Holley EFI Intake Manifolds 300-75S

Holley EFI Intake Manifolds 300-75S

Holley EFI Intake Manifolds 300-75S

Intake Manifolds, Holley Systemax, Base Only, Multi-port, Standard Deck, High Rise, 10.625 in. Tall, Cast Aluminum, Shiny Finish, Ford, 5.0L, Each

Part Number: HLY-300-75S

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

This product may not be eligible for select promotional offers

Holley EFI Intake Manifolds 300-562

Holley EFI Intake Manifolds 300-562

Holley EFI Intake Manifolds 300-562

Intake Manifolds, Fuel Injected, EFI, Throttle Body Injection Style, Aluminum, 4500 Style Mounting Flange, Oval Port, Chevy, Big Block, Each

Part Number: HLY-300-562

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

This product may not be eligible for select promotional offers

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