CHEVROLET Chevy big block Gen VI Intake Manifolds, Carbureted - Tunnel Ram Intake Style - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Weiand Hi-Ram Tunnel Ram Intake Manifolds 1981

Intake Manifold, Hi-Ram, Tunnel Ram, Aluminum, Natural, Dual Square Bore, Chevy, Big Block, Oval Port, Each

Part Number: WND-1981

3.89 out of 5 stars ( 19 )

Estimated Ship Date: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025

Intake Manifold, Hi-Ram, Tunnel Ram, Aluminum, Natural, Dual Square Bore, Chevy, Big Block, Rectangle Port

Part Number: WND-1985WND

3.57 out of 5 stars ( 7 )

Estimated Ship Date: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025

Intake Manifold, Street Tunnel Ram, Aluminum, Natural, Dual Square Bore, Chevy, Big Block, Oval Port, Each

Part Number: EDL-7115

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025

Intake Manifolds, Hi-Ram, Top Only, Dual Square Bore 4150 Flange, Aluminum, Natural, Chevy Small Block, Big Block, Each

Part Number: HLY-300-945

Not Yet Reviewed

Estimated Ship Date: Monday 10/20/2025

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Estimated Ship Date: Monday 10/20/2025