Cylinder Heads

Cylinder Head, Pro 1, Aluminum, Assembled, 49cc Chamber, 200cc Intake Runner, Chevrolet, Small Block, Each

Part Number: DRT-11311111PF

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Cylinder Head, Pro 1, Aluminum, Assembled, 49cc Chamber, 200cc Intake Runner, Chevrolet, Small Block, Each

Part Number: DRT-11311113PF

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Estimated Ship Date: Nov 20, 2025 if ordered today

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SINGLE CYLINDER HEAD

Part Number: DRT-10025080

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Cylinder Head, Pro 1 LS, Bare, Aluminum, Rectangle Port, Jesel Rocker Arms, Chevrolet, Each

Part Number: DRT-11061080J

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Cylinder Head, Pro 1 LS, Assembled, Aluminum, Rectangle Port, Solid Roller, Chevrolet, Each

Part Number: DRT-11061184

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Cylinder Head, PRO1 20° (AS-CAST & CNC) ALUMINUM BIG BLOCK CHEVY CYLINDER HEADS

Part Number: DRT-19770000

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Cylinder Head, Pro 1, Aluminum, Bare, 18 Degree, 66cc Chamber, 245cc Intake Runner, Chevrolet, Small Block, Each

Part Number: DRT-11992010

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Cylinder Head, Pro 1, Aluminum, Bare, 18 Degree, 66cc Chamber, 245cc Intake Runner, Chevrolet, Small Block, Each

Part Number: DRT-11992030

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Cylinder Head, Big Chief, Aluminum, Bare, 87cc Chamber, 440cc Intake Runner, Chevrolet, Big Block, Each

Part Number: DRT-18100000C

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Cylinder Head, Big Chief, Aluminum, Bare, 87cc Chamber, 440cc Intake Runner, Chevrolet, Big Block, Each

Part Number: DRT-18175030

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Estimated Ship Date: Nov 20, 2025 if ordered today

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CYLINDER HEAD BIG CHIEF 14 DEG

Part Number: DRT-18175136

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Cylinder Head, Big Chief, Pro 1, Aluminum, Bare, 95cc Chamber, 424cc Intake Runner, Chevrolet, Big Block, Each

Part Number: DRT-18465030

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Cylinder Head, BIG CHIEF CNC ALUMINUM BIG BLOCK CHEVY CYLINDER HEADS

Part Number: DRT-18575090

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Cylinder Head, BIG CHIEF CNC ALUMINUM BIG BLOCK CHEVY CYLINDER HEADS

Part Number: DRT-18575090CN

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Cylinder Head, BIG CHIEF CNC ALUMINUM BIG BLOCK CHEVY CYLINDER HEADS

Part Number: DRT-18700000

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Estimated Ship Date: Nov 20, 2025 if ordered today

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6.7 Wet block 1" thicker deck, 1 inch thicker cylinder base, MEGA thick main webbing , 14mm mains and head. AS cast bore, steam holes need machined

Part Number: HML-07-B-006

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Stage 1 Head 12 Valve Loaded with 165 springs, valves, tool steel retainers and valve stem seals 1.750" intake/1.750"

Part Number: HML-07H001STG1

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Estimated Ship Date: Oct 9, 2025 if ordered today

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BARE CYLINDER HEAD

Part Number: HML-07-H-001BARE

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Estimated Ship Date: Oct 9, 2025 if ordered today

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12 V Hamilton War head. (loaded)

Part Number: HML-07-H-003S

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Estimated Ship Date: Oct 9, 2025 if ordered today

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12 V Hamilton War head. Assembaled Dual Springs 1.950/1.850 (Loaded)

Part Number: HML-07-H-003W

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Estimated Ship Date: Oct 9, 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 27, 2025 if ordered today

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HEAD, CYLINDER, 2003-2004

Part Number: MOP-R5135783AA

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• Core Charge $300.00
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HEAD, CYLINDER, 2013-2018

Part Number: MOP-R8210096AB

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• Core Charge $150.00
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HEAD, CYLINDER, 2007-2008

Part Number: MOP-R8003404AB

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• Core Charge $600.00
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HEAD, CYLINDER, 2016-2023

Part Number: MOP-68412542AA

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Estimated Ship Date: Oct 23, 2025 if ordered today

• Core Charge $400.00
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