Intake Manifolds, EGR & Manifold Parts

Whether you’ve got a carbureted street engine, fuel-injected mod motor, or blown race mill, we’ve got the right intake manifold to feed the beast. From low-rise...

Whether you’ve got a carbureted street engine, fuel-injected mod motor, or blown race mill, we’ve got the right intake manifold to feed the beast. From low-rise dual plane intakes to single plane manifolds and tunnel rams, we carry carbureted intake manifolds from the best brands—Edelbrock, Weiand, Offenhauser, Brodix, Dart, and more. We’ve also got top-brand fuel-injected intake manifolds for today’s most popular engines, including GM LT, GM LS, Ford mod motors, Ford Coyote, Dodge Magnum, and more. Shop Summit Racing for complete intake manifolds, manifold bases, upper plenums, EGR components,...

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ICT Billet LS Lifter Valley Covers 551629G

ICT Billet LS Lifter Valley Covers 551629G

Lifter Valley Cover, Billet Aluminum, Natural, 0.250 in. Thick, Chevy, Each

Part Number: ICB-551629G

4.8 out of 5 stars ( 20 )

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Summit Racing™ LS CNC Billet Intake Manifolds SUM-226141S

Billet Aluminum Intake Manifold, Fuel Injected, CNC machined, 102mm Bore Size, Aluminum, Satin, Chevy, LS3, L92, Each

Part Number: SUM-226141S

Not Yet Reviewed

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ICT Billet LS Lifter Valley Covers 551629

Lifter Valley Cover, Aluminum, Natural, 0.250 in. Thick, Chevy, Each

Part Number: ICB-551629

4.78 out of 5 stars ( 36 )

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ICT Billet LT Lifter Valley Covers 551171

Lifter Valley Cover, Aluminum, Polished, 0.625 in. Thick, Chevy, Each

Part Number: ICB-551171

3.33 out of 5 stars ( 3 )

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ICT Billet LS Lifter Valley Covers 551646

Lifter Valley Plate, Pan Cover, DOD Delete, 1/4 in. Thick, with Stainless Steel Hardware, Aluminum, Natural Finish, Chevy, LS, Gen 4, Each

Part Number: ICB-551646

4.0 out of 5 stars ( 8 )

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ICT Billet Intake Manifold Bolt Kits 551400

Intake Manifold Bolts, Hex Head, Steel, Natural, 70mm Length, Fits LS Truck Intake Manifolds, Chevy, 4.8L, 5.3L, 6.0L, Set of 10

Part Number: ICB-551400

5.0 out of 5 stars ( 3 )

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ICT Billet Intake Manifold Bolt Kits 551429

Intake Manifold Bolts, Hex Head, Steel, Natural, CARS Only, Chevrolet, LS1, LS2, LS3, Engines, Kit

Part Number: ICB-551429

4.83 out of 5 stars ( 18 )

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ICT Billet Hi-Ram Lid Spacers 551126-1

Plenum Spacer, 1 in., Hi-Ram, Lid Spacer, Billet Aluminum, Natural, Chevy, Kit

Part Number: ICB-551126-1

5.0 out of 5 stars ( 1 )

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ICT Billet LS Lifter Valley Covers 551605

Lifter Valley Cover, Aluminum, Natural, 0.350 in. Thick, Chevy, Each

Part Number: ICB-551605

3.43 out of 5 stars ( 7 )

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Steeda Billet Charge Motion Plates for 2005-2008 MUSTANG - 555-3125

Delete Plate, Charge Motion Control Valve, Aluminum, Natural, Ford, Pair

Part Number: SDA-555-3125

5.0 out of 5 stars ( 6 )

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ICT Billet LS Valley Pan Cover Flange Bolts 551433

Valley Pan Cover Flange Bolt, Steel, Clear Zinc, Hex Head, Chevy, Small Block, 4.8, 5.3, 5.7, 6.0, 6.2, 7.0L, Kit

Part Number: ICB-551433

Not Yet Reviewed

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ICT Billet Intake Manifold Adapters 551316

Adapter, Intake Manifold, Billet Aluminum, Natural, Chevy, LS Small Block, Kit

Part Number: ICB-551316

4.5 out of 5 stars ( 6 )

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ICT Billet Intake Manifold Adapters 551590

Intake Manifold Flanges, Intake Manifold Adapters, LT1 Head To LT4 Supercharger, Billet Aluminum, Chevrolet, Small Block Gen V, Kit

Part Number: ICB-551590

Not Yet Reviewed

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ICT Billet Intake Manifold Spacers 551960

Intake Manifold Spacers, 1/2 in. Thick, Billet Aluminum, Natural, Chevrolet, GM LS Rectangular Port Heads, Pair

Part Number: ICB-551960

5.0 out of 5 stars ( 2 )

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ICT Billet Intake Manifold Adapters 551347-LT-LS3

Intake Manifold Adapters, Rectangular Port, Aluminum, Natural, Chevrolet, 5.3L/6.2L Small Block Gen V, Kit

Part Number: ICB-551347-LTLS3

Not Yet Reviewed

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ICT Billet Hellcat Supercharger to LS Rectangle Port Head Adapter Kits INA-LS3-HC01

Intake Manifold Adapter, Hellcat Supercharger to GM LS3 Head, Aluminum, Natural, Hardware Included, Kit

Part Number: ICB-INA-LS3-HC01

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Summit Racing™ LS CNC Billet Intake Manifolds SUM-226140S

Billet Aluminum Intake Manifold, Fuel Injected, CNC machined, 102mm Bore Size, Aluminum, Satin, Chevy, LS1, LS2, LS6, Each

Part Number: SUM-226140S

Not Yet Reviewed

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ICT Billet LS Lifter Valley Covers 551168

Engine Valley Covers, Gen 5 LT, 0.625 in. Thick, Aluminum, Chevy, Small Block Gen V, Each

Part Number: ICB-551168

Not Yet Reviewed

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ICT Billet Intake Manifold Adapters 551770

Adapter, Intake Manifold, Billet Aluminum, Natural, Chevy, Gen V, LT, Kit

Part Number: ICB-551770

Not Yet Reviewed

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ICT Billet Intake Manifold Adapters 551586

Adapter, Intake Manifold, Billet Aluminum, Natural, Chevy, Gen V, LT4, Kit

Part Number: ICB-551586

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Billet Specialties LS Valley Covers BLK95059

Lifter Valley Plate, LS Valley Cover, 0.250 in. Thickness, Aluminum, Black, Not for Use On Vehicles with Displacement On Demand Systems, Kit

Part Number: BSP-BLK95059

Not Yet Reviewed

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ICT Billet Intake Manifold Bolt Kits 551664

Intake Manifold Bolts, Hex, 3/8-16 in. Thread, Steel, Natural, Chevy, Big Block, Kit

Part Number: ICB-551664

Not Yet Reviewed

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ICT Billet Intake Manifold Spacers 551959

Intake Manifold Spacers, 1/2 in. Thick, Billet Aluminum, Natural, Chevrolet, GM LS Cathedral Port Heads, Pair

Part Number: ICB-551959

5.0 out of 5 stars ( 1 )

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ICT Billet Intake Manifold Adapters 551317

Adapter, Intake Manifold, Billet Aluminum, Natural, Chevy, LS Small Block, Kit

Part Number: ICB-551317

2.0 out of 5 stars ( 2 )

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ICT Billet Intake Manifold Bolt Kits 551688

Intake Manifold Bolts, Hex, 3/8-16 in. Thread, Steel, Natural, Ford, 429, 460, Kit

Part Number: ICB-551688

2.33 out of 5 stars ( 3 )

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