Cylinder Heads

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

Part Number: FLK-390-5060

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Cylinder Head, Mozez, 53cc Combustion Chamber, Bare, 2.250 in. Intake Valve, 1.600 in. Exhaust Valve, Chevy, LS, Each

Part Number: MML-CHLSX510216

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Cylinder Head, Mozez, 53cc Combustion Chamber, Bare, 2.250 in. Intake Valve, 1.600 in. Exhaust Valve, Chevy, LS, Each

Part Number: MML-CHLSX600310

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Cylinder Head, Mozez, 53cc Combustion Chamber, Bare, 2.250 in. Intake Valve, 1.600 in. Exhaust Valve, Chevy, LS, Each

Part Number: MML-CHLSX600311

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Cylinder Head, Mozez, 53cc Combustion Chamber, Bare, 2.250 in. Intake Valve, 1.600 in. Exhaust Valve, Chevy, LS, Each

Part Number: MML-CHLSX600312

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Cylinder Head, Black Label, 70cc Combustion Chamber, Assembled, 2.165 in. Intake Valve, 1.600 in. Exhaust Valve, Chevy, LS3, Pair

Part Number: MML-CHLSX600381

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Cylinder Head, Black Label, 60cc Combustion Chamber, Bare, 2.165 in. Intake Valve, 1.600 in. Exhaust Valve, Chevy, LT1, Pair

Part Number: MML-CHLTX600224

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Cylinder Head, Godzilla, 66cc Combustion Chamber, Bare, 2.250 in. Intake Valve, 1.600 in. Exhaust Valve, Ford, GDZ, Pair

Part Number: MML-CHFD2302374

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Cylinder Head, Factory Mast, 70cc Combustion Chamber, Bare, 2.165 in. Intake Valve, 1.600 in. Exhaust Valve, Chevy, LS3, Pair

Part Number: MML-CHLSX302455

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Cylinder Head, Factory Mast, 70cc Combustion Chamber, Assembled, 2.165 in. Intake Valve, 1.600 in. Exhaust Valve, Chevy, LS3, Pair

Part Number: MML-CHLSX302524

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Cylinder Head, Mozez, 53cc Combustion Chamber, Bare, 2.250 in. Intake Valve, 1.600 in. Exhaust Valve, Chevy, LS, Each

Part Number: MML-CHLSX510215

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Cylinder Heads, Street Porting, Aluminum, Assembled, 58cc Chamber, 185cc Intake, Ford, Small Block, Pair

Part Number: AFR-1492

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Oct 30, 2025 if ordered today

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Cylinder Heads, CNC Comp Porting, Aluminum, Assembled, 121cc Chamber, 325cc Intake, Chevy, Big Block, Pair

Part Number: AFR-2101-1

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Cylinder Head

Part Number: PFH-217

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Custom Cylinder Head

Part Number: PFH-217-X-CORE

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Estimated Ship Date: Oct 17, 2025 if ordered today

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CYLINDER HEAD, BBC, VICTOR CNC, 350CC IN PORT, 24 DEG

Part Number: EDL-61420

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Estimated Ship Date: Oct 6, 2025 if ordered today

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CYLINDER HEAD, BBC, VICTOR CNC, 395CC IN PORT, 24 DEG

Part Number: EDL-61430

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Estimated Ship Date: Oct 6, 2025 if ordered today

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24 Valve Cummins Hamilton Cams War Head w/ 103 valve springs and tool steel retainers 264 CFM

Part Number: HML-07-H-008

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Stage 3 12v head loaded, CNC ported. 165Lb springs, 1.85"/1.75", Tool steel retainers and valve stem seals

Part Number: HML-07-H001STG3

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Cylinder Head, Cast Iron, for Use with Starboard Engine, Chevrolet, 8.1L, Each

Part Number: QSV-8M0188297

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Estimated Ship Date: Oct 20, 2025 if ordered today

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S&S Cycle 99-13 BT CNC Ported B2 Cylinder Head Kit - Black Wrinkle

Part Number: SSY-900-0458

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Estimated Ship Date: Oct 20, 2025 if ordered today

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S&S Cycle 66-84 BT Retro Conversion Stock Bore Top End Kit

Part Number: SSY-106-1070

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Head Combo, GenX® Top-End, 455 hp/426 ft.-lbs. Torque, Chevy, 5.3L, Kit

Part Number: TFS-K305-455-425

4.5 out of 5 stars ( 4 )

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Head Combo, GenX® Top-End, 485 hp/460 ft.-lbs. Torque, Chevy, Small Block, LS1, Kit

Part Number: TFS-K306-485-460

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Performance Cylinder Head (Stage 1) Dodge/Ram 5.9L Cummins 2003-2007 (With Fire Ring)

Part Number: BDD-DJPCH100027

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Estimated Ship Date: Oct 20, 2025 if ordered today

• Core Charge $800.00
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