GMC SIERRA 2500 HD Intake Manifolds, Fuel Injected

Intake Manifold, Fuel-Injected, Polymer, Black, Chevy, LS1, LS2, LS6, Each

Part Number: FST-146302B

4.29 out of 5 stars ( 14 )

Estimated Ship Date: Today

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Intake Manifold, Fuel-Injected, Complete, Polymer, Black, Chevy, LS, Each

Part Number: FST-146602B

3.89 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Intake Manifold, FAST LSX, Multi-port, 92mm Bore, Polymer, Black, Runners, EGR, Chevy, 5.7L, 6.0L, Kit

Part Number: FST-54039B

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Intake Manifold, Plastic, Stock Replacement, GM, Chevy, 4.8, 5.3, 6.0L, Each

Part Number: RNB-615-183

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Intake Manifold, Fuel Injected, GM OE, Stock/OEM Standard Deck, Complete, Nylon Plenum, Black, Nylon Base, Black, Cadillac, Chevy, GMC, Each

Part Number: ADO-12639087

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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• $20 Summit Bucks

Intake Manifold, Fuel Injected, GM OE, Stock/OEM Standard Deck, Complete, Nylon Plenum, Black, Nylon Base, Black, Cadillac, Chevy, GMC, Hummer, Each

Part Number: ADO-12597600

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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• $20 Summit Bucks

Upper Intake Shell, Plastic, Black, 102mm, Chevy, LS, V8, Each

Part Number: FST-146000B

Not Yet Reviewed

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Intake Manifold, Center, Aluminum, Natural, Center, Chevrolet, GMC, 6.6L, Duramax, Each

Part Number: RNB-615-621

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Intake manifold

Part Number: LSC-33405

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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LSX RT LOWER ONLY

Part Number: FST-146301

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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LSX 92mm Intake Manifold Upper Shell for GEN III LS1, LS2, LS6

Part Number: FST-54039BUS

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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• Special Order