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Brodix Cylinder Heads BB-2 Xtra Cylinder Heads for Big Block Chevy

4.75 out of 5 stars 8 Customer Reviews

Brodix BB-2 Xtra cylinder heads flow over 375 cfm with only the bowls blended and the intake ports matched to the gaskets. The intake ports have been contoured and matched for use in today's 540 cu. in. or larger bracket-racing big block Chevy engines. The exhaust ports are raised 0.600 in. higher than stock. These cylinder heads will accept all standard pistons, intake manifolds, and rocker arms, and the valve cover rails are raised to prevent leakage. They're available in both as-cast and CNC-ported versions.

Results 1 - 11 of 11

Cylinder Head, BB-2 Xtra, Aluminum, Assembled, 119cc Chamber, 365cc Intake Runner, Chevy, Big Block, Each

Part Number: BRO-2021026

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

Cylinder Head, BB-2 Xtra, Aluminum, Assembled, 119cc Chamber, 365cc Intake Runner, Chevy, Big Block, Each

Part Number: BRO-2021024

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Cylinder Head, BB-2 Xtra, Aluminum, Bare, 119cc Chamber, 365cc Intake Runner, Chevy, Big Block, Each

Part Number: BRO-2020002

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

Cylinder Head, BB-2 Xtra, Aluminum, Bare, 119cc Chamber, 355cc Intake Runner, Chevy, Big Block, Each

Part Number: BRO-2028000

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

Cylinder Head, BB-2 Xtra, Aluminum, Assembled, 119cc Chamber, 355cc Intake Runner, Chevy, Big Block, Each

Part Number: BRO-2028100

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

Cylinder Head, BB-2 Xtra, Aluminum, Assembled, 119cc Chamber, 365cc Intake Runner, Chevy, Big Block, Each

Part Number: BRO-2021027

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

Cylinder Head, BB-2 Xtra, Aluminum, Assembled, 115cc Chamber, 365cc Intake Runner, Chevy, Big Block, Each

Part Number: BRO-2021028

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

Cylinder Head, BB-2 Xtra, Aluminum, Assembled, 119cc Chamber, 355cc Intake Runner, Chevy, Big Block, Each

Part Number: BRO-2028101

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

Cylinder Head, BB-2 Xtra, Aluminum, Assembled, 119cc Chamber, 355cc Intake Runner, Chevy, Big Block, Each

Part Number: BRO-2028102

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

Cylinder Head, BB-2 Xtra, Aluminum, Assembled, 119cc Chamber, 365cc Intake Runner, Chevy, Big Block, Each

Part Number: BRO-2021025

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

Cylinder Head, BB-2 Xtra, Aluminum, Assembled, 115cc Chamber, 355cc Intake Runner, Chevy, Big Block, Each

Part Number: BRO-2028105

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

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