Cylinder Heads, Valve Seats, Head Bolts, Top End Kits & More

Cylinder Head, Assembled, Cast Iron, OEM, Chevrolet, Duramax Diesel, V8, LML, Each

Part Number: PPE-110100105

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Estimated Ship Date: May 27, 2026 if ordered today

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Cylinder Heads, Project X, Aluminum, Assembled, 64cc Chamber, 200cc Intake Runner, Chevrolet, Small Block, Pair

Part Number: PMX-9198A

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Cylinder Heads, Freedom Series Big Block Chevy Heads, Assembled, Aluminum, 119cc Chamber, 360cc Intake, Angle Plug, Chevrolet, Big Block, Pair

Part Number: PMX-2256

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Cylinder Head, Merlin, Cast Iron, Assembled, 119cc Chamber, 269cc Intake, Exhaust Port Is Raised 0.600 in., Oval Intake Port, Chevy, Big Block, Each

Part Number: WRL-030040M-2

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Cylinder Head, Merlin, Cast Iron, Assembled, 119cc Chamber, 345cc Intake, Exhaust Port Is Raised 0.600 in., Rectangular Intake Port, Chevy, Big Block

Part Number: WRL-030630-1

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Cylinder Heads, Project X, Aluminum, Assembled, 56cc Chamber, 210cc Intake Runner, Ford, Small Block, Pair

Part Number: PMX-9206

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Cylinder Heads, Project X, Aluminum, Assembled, 64cc Chamber, 215cc Intake Runner, Chevrolet, Small Block, Pair

Part Number: PMX-92198A

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Cylinder Heads, Project X, Aluminum, Assembled, 64cc Chamber, 215cc Intake Runner, Chevrolet, Small Block, Pair

Part Number: PMX-9217S

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Cylinder Head, GenX® 255 HD, CNC Competition Ported, Assembled, 67cc CNC Combustion Chambers, Titanium Retainers, 6-Bolt Pattern, GM LS3, LSX, Each

Part Number: TFS-3261T004-CH1

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Cylinder Head, Merlin, Cast Iron, Assembled, 119cc Chamber, 320cc Intake Runner, Chevy, Big Block, Each

Part Number: WRL-030620M-2

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Cylinder Head, Performer RPM, Assembled, Aluminum, 62cc Chamber, VN Commodore, Holden, Each

Part Number: EDL-61385

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Estimated Ship Date: May 27, 2026 if ordered today

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Cylinder Head, PowerPort® 320, Aluminum, Assembled, 122cc Chamber, 320cc Intake, Chevy, Big Block, Each

Part Number: TFS-4141T003-M22

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Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, BB Olds, 450 HP-541 TQ, Kit

Part Number: EDL-2058

4.67 out of 5 stars ( 3 )

Estimated Ship Date: May 26, 2026 if ordered today

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Cylinder Head, 315cc, Solid Roller, Aluminum, Assembled, 0.850 in. Lift, Chevrolet, Big Block Mark IV, Each

Part Number: FLK-315-5059

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Estimated Ship Date: Jul 20, 2026 if ordered today

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LT1 CAM and Head Kit

Part Number: NAL-19333525

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Estimated Ship Date: Aug 26, 2026 if ordered today

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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: Jul 20, 2026 if ordered today

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Cylinder Head, 360cc, Assembled, Aluminum, Natural, Chevy, Big Block, Each

Part Number: FLK-360-6058

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Jul 20, 2026 if ordered today

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

Part Number: WRL-030630-3

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Jun 8, 2026 if ordered today

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Cylinder Head, PowerPort® 290, Fast as Cast®, Aluminum, Assembled, 74cc Chamber, CNC Combustion Chamber, Ford, Big Block, Each

Part Number: TFS-53410003-M74

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Cylinder Heads, Eliminator Competition Racing, Aluminum, Assembled, 70cc Chamber, 235cc Intake, Chevy, Each

Part Number: AFR-1132-TI-1

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Cylinder Heads, Project X, Aluminum, Assembled, 64cc Chamber, 185cc Intake Runner, Chevrolet, Small Block, Pair

Part Number: PMX-91898S

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Engine Cylinder Head Complete Reman 05-11 SUB 2.5L

Part Number: EGN-CH1173R

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Estimated Ship Date: May 27, 2026 if ordered today

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Engine Cylinder Head Complete Reman 85-95 BUI/CAD/CHV/GMC/JEP/OLD/PON 2.8L/3.1L/3.4L

Part Number: EGN-CH1150R

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Estimated Ship Date: May 27, 2026 if ordered today

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Engine Cylinder Head Complete Reman 06-11 SUB 2.5L

Part Number: EGN-CH1172R

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Estimated Ship Date: May 27, 2026 if ordered today

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Engine Cylinder Head Complete Reman 11-14 CHR/DOD/JEP/Ram 3.6L

Part Number: EGN-CH1131R

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Estimated Ship Date: May 22, 2026 if ordered today

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