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Holley

Holley Intake Manifolds, Fuel Injected

Showing In Stock Items. Show All 267 Items.

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Results 1 - 25 of 165

Holley EFI LS Hi-Ram Intake Manifolds 300-117BK

Holley EFI LS Hi-Ram Intake Manifolds 300-117BK

Holley EFI LS Hi-Ram Intake Manifolds 300-117BK

Intake Manifolds, Holley EFI, LS Hi-Ram, Rectangular Port Head, Multi-port, 105mm Bore, Aluminum, Black Finish, Fuel Rails, Chevy, 6.0L, 6.2L, Each

Part Number: HLY-300-117BK

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Holley EFI LS Hi-Ram Intake Manifolds 300-123BK

Holley EFI LS Hi-Ram Intake Manifolds 300-123BK

Holley EFI LS Hi-Ram Intake Manifolds 300-123BK

Intake Manifolds, EFI, LS Hi-Ram, Cathedral Port Head, Multi-port, 105mm Bore, Standard Deck, Aluminum, Black Finish, Chevy, 4.8-6.0L, Each

Part Number: HLY-300-123BK

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Holley EFI LS Hi-Ram Intake Manifolds 300-122BK

Holley EFI LS Hi-Ram Intake Manifolds 300-122BK

Holley EFI LS Hi-Ram Intake Manifolds 300-122BK

Intake Manifold, EFI Hi-Ram, Cathedral Port Head, 92mm Bore, Aluminum, Black, Chevy, Small Block LS, Each

Part Number: HLY-300-122BK

3.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Holley EFI LS Mid-Rise Intake Manifolds 300-126

Holley EFI LS Mid-Rise Intake Manifolds 300-126

Holley EFI LS Mid-Rise Intake Manifolds 300-126

Intake Manifolds, EFI, LS Mid-Rise, Cathedral Port Head, Multi-port, 92mm Bore, Standard Deck, Aluminum, Satin Finish, Chevy, 4.8-6.0L, Each

Part Number: HLY-300-126

2.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Holley EFI LS Hi-Ram Intake Manifolds 300-117

Holley EFI LS Hi-Ram Intake Manifolds 300-117

Holley EFI LS Hi-Ram Intake Manifolds 300-117

Intake Manifolds, Holley EFI, LS Hi-Ram, Rectangular Port Head, Multi-port, 105mm Bore, Aluminum, Satin Finish, Fuel Rails, Chevy, 6.0L, 6.2L, Each

Part Number: HLY-300-117

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Holley 5.0L EFI Intake Manifolds 300-72BK

Holley 5.0L EFI Intake Manifolds 300-72BK

Holley 5.0L EFI Intake Manifolds 300-72BK

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

Part Number: HLY-300-72BK

Not Yet Reviewed

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Holley EFI LS Mid-Rise Intake Manifolds 300-126BK

Holley EFI LS Mid-Rise Intake Manifolds 300-126BK

Holley EFI LS Mid-Rise Intake Manifolds 300-126BK

Intake Manifolds, EFI, LS Mid-Rise, Cathedral Port Head, Multi-port, 92mm Bore, Standard Deck, Aluminum, Black Finish, Chevy, 4.8-6.0L, Each

Part Number: HLY-300-126BK

Not Yet Reviewed

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Holley EFI LS Single Plane Split-Design Race Intake Manifolds 300-255

Holley EFI LS Single Plane Split-Design Race Intake Manifolds 300-255

Holley EFI LS Single Plane Split-Design Race Intake Manifolds 300-255

Intake Manifolds, Fuel Injected, LS Single Plane Split-Design Race, Stock/OEM Deck, 2,500-7,000 RPM, Aluminum, Natural, Chevy, Small Block, Each

Part Number: HLY-300-255

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Holley EFI Hi-Ram Intake Manifolds 300-963

Holley EFI Hi-Ram Intake Manifolds 300-963

Holley EFI Hi-Ram Intake Manifolds 300-963

Intake Manifold, EFI Hi-Ram, Multi-port, Aluminum, Natural, 105mm Bore, Rectangular Port, Chevrolet, Big Block, Each

Part Number: HLY-300-963

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Holley EFI LS Hi-Ram Intake Manifolds 300-116

Holley EFI LS Hi-Ram Intake Manifolds 300-116

Holley EFI LS Hi-Ram Intake Manifolds 300-116

Intake Manifolds, Holley EFI, LS Hi-Ram, Rectangular Port Head, Multi-port, 92mm Bore, Aluminum, Satin Finish, Fuel Rails, Chevy, 6.0L, 6.2L, Each

Part Number: HLY-300-116

3.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Holley EFI LS Hi-Ram Intake Manifolds 300-123

Holley EFI LS Hi-Ram Intake Manifolds 300-123

Holley EFI LS Hi-Ram Intake Manifolds 300-123

Intake Manifolds, EFI, LS Hi-Ram, Cathedral Port Head, Multi-port, 105mm Bore, Standard Deck, Aluminum, Satin Finish, Chevy, 4.8-6.0L, Each

Part Number: HLY-300-123

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Holley LS Modular Lo-Ram EFI Intake Manifolds 300-600

Holley LS Modular Lo-Ram EFI Intake Manifolds 300-600

Holley LS Modular Lo-Ram EFI Intake Manifolds 300-600

Intake Manifolds, LS Modular, Lo-Ram EFI, Base Only, Multi-port, -8 AN, O-ring Female, Fuel Rails, Runners, Aluminum, Natural, Chevy, 4.8-6.0L, Each

Part Number: HLY-300-600

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Holley LS Modular Lo-Ram EFI Intake Manifolds 300-621BK

Holley LS Modular Lo-Ram EFI Intake Manifolds 300-621BK

Holley LS Modular Lo-Ram EFI Intake Manifolds 300-621BK

Intake Manifolds, LS Modular, Ultra Lo-Ram EFI, Cathedral Port Head, Multi-port, Standard Deck, 105mm Bore, Aluminum, Black, Chevy, 4.8-6.0L, Each

Part Number: HLY-300-621BK

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Holley EFI LS Hi-Ram Intake Manifolds 300-122

Holley EFI LS Hi-Ram Intake Manifolds 300-122

Holley EFI LS Hi-Ram Intake Manifolds 300-122

Intake Manifold, EFI Hi-Ram, Cathedral Port, 92mm Bore, Aluminum, Natural, Chevy, Small Block LS, Each

Part Number: HLY-300-122

3.78 out of 5 stars ( 9 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Holley LS Modular Lo-Ram EFI Intake Systems 300-620BK

Holley LS Modular Lo-Ram EFI Intake Systems 300-620BK

Holley LS Modular Lo-Ram EFI Intake Systems 300-620BK

Intake Manifolds, LS Modular, Lo-Ram EFI, Cathedral Port Head, Multi-port, Standard Deck, 105mm Bore, Aluminum, Black Finish, Chevy, 4.8-6.0L, Each

Part Number: HLY-300-620BK

Not Yet Reviewed

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Holley EFI LS Hi-Ram Intake Manifolds 300-116BK

Holley EFI LS Hi-Ram Intake Manifolds 300-116BK

Holley EFI LS Hi-Ram Intake Manifolds 300-116BK

Intake Manifolds, Holley EFI, LS Hi-Ram, Rectangular Port Head, Multi-port, 92mm Bore, Aluminum, Black Finish, Fuel Rails, Chevy, 6.0L, 6.2L, Each

Part Number: HLY-300-116BK

2.0 out of 5 stars ( 3 )

Estimated Ship Date: Nov 19, 2026 if ordered today

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Estimated Ship Date: Nov 19, 2026 if ordered today

Holley LS Modular Lo-Ram EFI Intake Manifolds 300-670

Holley LS Modular Lo-Ram EFI Intake Manifolds 300-670

Holley LS Modular Lo-Ram EFI Intake Manifolds 300-670

Intake Manifolds. LS Modular, Lo-Ram EFI, Base Only, Rectangular Port Head, Mulit-port, Cast Aluminum, Satin Finish, Chevy, 6.0L, 6.2L, Each

Part Number: HLY-300-670

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Holley EFI LT1 Gen V Lo-Ram Intake Manifolds 300-718BK

Holley EFI LT1 Gen V Lo-Ram Intake Manifolds 300-718BK

Holley EFI LT1 Gen V Lo-Ram Intake Manifolds 300-718BK

Intake Manifolds, Holley EFI, LT1, Gen V, Lo-Ram, Multi-port Injection, 105mm Bore, Standard Deck, Aluminum, Black Finish, Chevy, 5.3L, 6.2L, Each

Part Number: HLY-300-718BK

Not Yet Reviewed

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Holley LS Modular Lo-Ram EFI Intake Manifolds 300-679BK

Holley LS Modular Lo-Ram EFI Intake Manifolds 300-679BK

Holley LS Modular Lo-Ram EFI Intake Manifolds 300-679BK

Intake Manifolds, LS Modular, Lo-Ram EFI, Rectangular Port Head, Multi-port, 105mm Bore, Standard Deck, Aluminum, Black, Chevy, 6.0L, 6.2L, Each

Part Number: HLY-300-679BK

Not Yet Reviewed

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Holley EFI LS Single Plane Mid-Rise Intake Manifolds 300-136

Holley EFI LS Single Plane Mid-Rise Intake Manifolds 300-136

Holley EFI LS Single Plane Mid-Rise Intake Manifolds 300-136

Intake Manifolds, Holley EFI, LS Mid-Rise, Single Plane, Rectangular Port, Multi-port, Standard Deck, Aluminum, Satin Finish, Chevy, 6.0L, 6.2L, Each

Part Number: HLY-300-136

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Holley EFI LS Single Plane Split-Design Race Intake Manifolds 300-290

Holley EFI LS Single Plane Split-Design Race Intake Manifolds 300-290

Holley EFI LS Single Plane Split-Design Race Intake Manifolds 300-290

Intake Manifolds, Fuel Injected, Single Plane Split-Design Race, Aluminum, Natural, Chevrolet, LS GM Engines, LS3, L92 Cylinder Heads, Each

Part Number: HLY-300-290

Not Yet Reviewed

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

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

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Holley EFI LS Hi-Ram Intake Manifold Bases 300-214

Holley EFI LS Hi-Ram Intake Manifold Bases 300-214

Holley EFI LS Hi-Ram Intake Manifold Bases 300-214

Intake Manifolds, EFI Hi-Ram, Base Only, Multi-port, Aluminum, Natural, Rectangular Port, LS3, L76, L92, L99 Cylinder Head, Chevy, 6.0L, 6.2L, Each

Part Number: HLY-300-214

Not Yet Reviewed

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

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: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air

Holley EFI LS Single Plane Mid-Rise Intake Manifolds 300-137BK

Holley EFI LS Single Plane Mid-Rise Intake Manifolds 300-137BK

Holley EFI LS Single Plane Mid-Rise Intake Manifolds 300-137BK

Intake Manifolds, LS EFI, Single Plane, Mid-Rise, Cathedral Port, Multi-port, 2,500-7,000 RPM Range, Aluminum, Black Finish, Chevy, 4.8-6.0L, Each

Part Number: HLY-300-137BK

Not Yet Reviewed

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Estimated Ship Date: Monday 11/2/2026 if shipped by air