CHEVROLET Chevy big block Mark IV Cylinder Heads

Cylinder Head Bolts, High Performance, Hex Head, Chevy, Big Block, with Brodix Aluminum Heads, Kit

Part Number: ARP-135-3609

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Cylinder Head Bolts, 12-Point Head, Chevy, Big Block with Aftermarket Block, with AFR Heads, Kit

Part Number: ARP-135-3712

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Cylinder Head, 320cc, Solid Roller, Aluminum, Assembled, 0.750 in. Lift, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-305-6058

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Cylinder Head Bolts, High Performance 12-Point, Chevy, Big Block, with Brodix Aluminum Heads, Kit

Part Number: ARP-135-3709

5.0 out of 5 stars ( 1 )

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Cylinder Head, 315cc, Aluminum, Bare, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-315-500

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Cylinder Head Bolts, Hex Head, Stock Style, Chevrolet, BBC, Kit

Part Number: PIO-S-454

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Head Combo, Intake, Head and Intake Bolts, Valve Covers with Studs and Nuts, Gaskets, Spark Plugs, Kit

Part Number: BRO-9992001-3

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Estimated Ship Date: Tomorrow if ordered today

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Cylinder Heads, Magnum, Aluminum, Assembled, 113cc Chamber, 300cc Intake, Chevy, Pair

Part Number: AFR-3680

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Cylinder Heads, Aluminum, Oval Port, Assembled, CNC, 290cc Intake Runner, Chevy, Big Block, Pair

Part Number: AFR-3650

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 14, 2026 if ordered today

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Cylinder Heads, Race, Aluminum, Assembled, 117cc Chamber, 305cc Intake Runner, Chevy, Big Block, Pair

Part Number: AFR-2100

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Cylinder Head Bolts, Steel, Natural, Hex Head, Chevy, Big Block, with Stock Heads, 1-Head, Set

Part Number: MAN-42170

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Estimated Ship Date: Today

Cylinder Head, Big Block Chevy Sniper X, Aluminum, Assembled, 119cc Chamber, 375cc Intake, Intake Port Raised 0.300 in. From Stock, Chevy, 7.4L, Each

Part Number: PFH-174-X-C37-04

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Cylinder Head, Merlin, Cast Iron, Bare, 119cc Chamber, 345cc Intake Runner, Chevy, Big Block, Each

Part Number: WRL-030630

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Cylinder Head, Merlin, CNC Ported, Cast Iron, Bare, 119cc Chamber, 345cc Intake Runner, Chevy, Big Block, Each

Part Number: WRL-030630CNC

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 8, 2026 if ordered today

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Cylinder Heads, Maxx Series, Solid Roller, Assembled, Aluminum, 317cc Intake Runner, Chevrolet, Big Block, Pair

Part Number: PMX-9319

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Estimated Ship Date: Jan 14, 2026 if ordered today

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Cylinder Head, Pro 1, Aluminum, Assembled, 121cc Chamber, 325cc Intake Runner, Chevy, Big Block, Each

Part Number: DRT-19200132

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Estimated Ship Date: Dec 29, 2025 if ordered today

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CYLINDER HEAD

Part Number: BRO-2031037

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Cylinder Head, 375cc, CNC Machined, Solid Roller, Aluminum, Assembled, 0.900 in. Lift, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-375-5059

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Cylinder Head Studs, Long Exhaust, Pro Series, Hex Head, Chevy, Big Block, Aftermarket Heads, Kit

Part Number: ARP-235-4106

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Cylinder Head, Merlin, Cast Iron, Assembled, 119cc Chamber, 345cc Intake Runner, Chevy, Big Block, Each

Part Number: WRL-030630-2

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Estimated Ship Date: Jan 8, 2026 if ordered today

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Cylinder Head, PowerPort® 365, CNC Competition Port, Bare, 119cc CNC, Big Chevy, Each

Part Number: TFS-4141B804-C02

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Cylinder Heads, Remanufactured, Assembled, Cast Iron, Natural, Chevy, GMC, 7.4L, Each

Part Number: VRE-2C44

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Estimated Ship Date: Jan 19, 2026 if ordered today

• Core Charge $130.00
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Cylinder Heads, Remanufactured, Assembled, Cast Iron, Natural, Chevy, Excalibur, GMC, 7.4L, Each

Part Number: VRE-2C43

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

• Core Charge $130.00
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Cylinder Head, 360cc, Solid Roller, Aluminum, Assembled, 0.850 in. Lift, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-360-5059

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Estimated Ship Date: Jan 15, 2026 if ordered today

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Cylinder Head, Jailbird 390cc, CNC Machined, Aluminum, Bare, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-390-500

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Estimated Ship Date: Feb 19, 2026 if ordered today

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