1974 Cylinder Heads Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

FLOTEK Jailbird 390cc CNC Big Block Chevy Cylinder Heads 390-5059BB

Cylinder Head, Jailbird 390cc, Solid Roller, CNC Machined, Aluminum, Bowl Blended, Assembled, 0.900 in. Lift, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-390-5059BB

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

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Estimated Ship Date: Jan 2, 2026 if ordered today

FLOTEK Jailbird 390cc CNC Big Block Chevy Cylinder Heads 390-5059

Cylinder Head, Jailbird 390cc, Solid Roller, CNC Machined, Aluminum, Assembled, 0.900 in. Lift, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-390-5059

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

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Estimated Ship Date: Jan 2, 2026 if ordered today

FLOTEK Jailbird 390cc CNC Big Block Chevy Cylinder Heads 390-5060BB

Cylinder Head, Jailbird 390cc, Solid Roller, CNC Machined, Aluminum, Bowl Blended, Assembled, 0.950 in. Lift, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-390-5060BB

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

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Estimated Ship Date: Jan 2, 2026 if ordered today

S&S Cycle Retro Cylinder Head and Valve Train Upgrade Kits 106-1071

S&S Cycle 66-84 BT Retro Conversion 3-5/8in Bore Top End Kit

Part Number: SSY-106-1071

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

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Estimated Ship Date: Nov 12, 2025 if ordered today

AFR 345cc Magnum BBC Cylinder Heads 2110

Cylinder Heads, CNC Blended Bowls, Aluminum, Assembled, 117cc Chamber, 345cc Intake, Chevy, Big Block, Pair

Part Number: AFR-2110

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Summit Racing™ Precision Cast BBC Cylinder Head SUM-162BBCREC335

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Estimated Ship Date: Today

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Brodix Cylinder Heads Track I Aluminum Cylinder Heads for Small Chevy 1008103

Cylinder Heads, STS Track 1, Aluminum, Assembled, 64cc Chamber, 215cc Intake Runner, Chevrolet, Small Block, Pair

Part Number: BRO-1008103

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Edelbrock Victor Jr. Cylinder Heads 77589

5 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Brodix Cylinder Heads Track I Aluminum Cylinder Heads for Small Chevy 1001001 A

Cylinder Heads, Track 1, Aluminum, Assembled, 67cc Chamber, 221cc Intake Runner, Chevrolet, Small Block, Pair

Part Number: BRO-1001001A

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

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Estimated Ship Date: Dec 2, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Edelbrock Victor Jr. Cylinder Heads 77599

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Estimated Ship Date: Today

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AFR Enforcer Top End Kits 3910-TEKT

Top End Engine Kit, Angle Plug Heads, Single Plane Intake, Valve Covers, Gaskets, Head Bolts, Intake Manifold Bolts, Spark Plugs, Ford, Kit

Part Number: AFR-3910-TEKT

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

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Estimated Ship Date: Nov 21, 2025 if ordered today

Brodix Cylinder Heads Track I Aluminum Cylinder Heads for Small Chevy 1008104

Cylinder Heads, Track 1, Aluminum, Assembled, 68cc Chamber, 227cc Intake Runner, Chevy, 327, 350, 400, Pair

Part Number: BRO-1008104

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

AFR 295cc BBF Bullitt 14 Degree Cylinder Heads 3817

Heads, Aluminum, Assembled, 295cc Intake Runner, 75cc Chamber, Ford, Big Block, Pair

Part Number: AFR-3817

Not Yet Reviewed

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AFR 210cc SBC Eliminator Racing Heads 1103NP

Cylinder Heads, Eliminator, Bare, Aluminum, 65cc Combustion Chamber, 210cc Intake, Chevy, Small Block, Pair

Part Number: AFR-1103NP

Not Yet Reviewed