Cylinder Heads

Cylinder Head, DHC™ 175, Fast As Cast®, Assembled, 1.460 in. Springs, Accessory Bolt Holes, Small Chevy, Each

Part Number: TFS-30210007

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Cylinder Head, DHC™ 175, Fast As Cast®, Assembled, 1.470 in. Springs, Accessory Bolt Holes, Small Chevy, Each

Part Number: TFS-30210006

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Cylinder Head, DHC™ 175, Fast As Cast®, Assembled, 1.470 in. Springs, No Accessory Bolt Holes, Small Chevy, Each

Part Number: TFS-30210002

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Cylinder Head, DHC™ 175, Fast As Cast®, Assembled, 1.460 in. Springs, No Accessory Bolt Holes, Small Chevy, Each

Part Number: TFS-30210003

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Cylinder Head, Twisted Wedge®, Aluminum, Fast As Cast®, 61cc CNC Chambers, 1.460" Dual Springs, Emissions-Legal, Assembled, Ford 289/302/351W, Each

Part Number: TFS-51410004-M61

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Cylinder Head, GenX® 220, Fast As Cast®, Assembled, 65cc CNC Chambers, Titanium Retainers, GM LS2, Each

Part Number: TFS-3061T002

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Cylinder Head, Twisted Wedge®, Aluminum, Fast As Cast®, 58cc CNC Chambers, 1.460" Dual Springs, Emissions-Legal, Assembled, Ford 289/302/351W, Each

Part Number: TFS-51410004-M58

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Cylinder Head, Super 23® 175, Aluminum, Fast As Cast®, 56cc CNC Chambers, 1.46" Dual Springs, Perimeter Bolt, Emissions, Assembled, Small Chevy, Each

Part Number: TFS-30310003

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Cylinder Head, GenX® 220, Fast As Cast®, Assembled, 64cc CNC Chambers, Titanium Retainers, GM LS1, Each

Part Number: TFS-3061T001

Estimated Ship Date: Jan 25, 2027 if ordered today

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

Part Number: TFS-41410001-M22

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Cylinder Head, Super 23® 175, Aluminum, Fast As Cast®, 56cc CNC Chambers, 1.25" Single Spring, Perimeter Bolt, Emissions, Assembled, Small Chevy, Each

Part Number: TFS-30310001

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Cylinder Head, Super 23® 195, Fast As Cast®, Assembled, 64cc CNC Chambers, 1.460" Springs, Small Chevy, Each

Part Number: TFS-30410007-M64

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Cylinder Head, GenX® 220, Fast As Cast®, Assembled, 64cc CNC Chambers, GM LS1, Each

Part Number: TFS-30610001

Estimated Ship Date: Jan 25, 2027 if ordered today

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Cylinder Head, Twisted Wedge® 170, Aluminum, Fast As Cast®, 58cc CNC-Profiled Chambers, 1.460" Dual Springs, Assembled, Ford 289, 302, 351W, Each

Part Number: TFS-51410010-M58

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Cylinder Head, Twisted Wedge® 170, Aluminum, Fast As Cast®, 61cc CNC-Profiled Chambers, 1.460" Dual Springs, Assembled, Ford 289, 302, 351W, Each

Part Number: TFS-51410010-M61

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Cylinder Head, Super 23® 195, Fast As Cast®, Assembled, 64cc CNC Chambers, 1.460" Springs, Small Chevy, Each

Part Number: TFS-30410003-M64

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Cylinder Head, Super 23® 195, Fast As Cast®, Assembled, 72cc CNC Chambers, 1.460" Springs, Small Chevy, Each

Part Number: TFS-30410013-M72

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Cylinder Head, Super 23® 195, Fast As Cast®, Assembled, 64cc CNC Chambers, 1.470" Springs, Small Chevy, Each

Part Number: TFS-30410002-M64

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Cylinder Head, Super 23® 195, Fast As Cast®, Assembled, 64cc CNC Chambers, 1.250" Springs, Small Chevy, Each

Part Number: TFS-30410001-M64

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Cylinder Head, Twisted Wedge® 185, Fast As Cast®, Bare, 44cc CNC Chambers, Ford 4.6/5.4L 2V, Each

Part Number: TFS-5191B002-M44

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Cylinder Head, High Port® 192, Fast As Cast®, Assembled, 64cc CNC Chambers, Small Ford, Each

Part Number: TFS-51710001-M64

Estimated Ship Date: Monday 11/2/2026 if shipped by air

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Cylinder Head, PowerOval® 280, Aluminum, Assembled, 113cc Chamber, 280cc Intake, Chevy, Big Block, Each

Part Number: TFS-4131T002-M13

Estimated Ship Date: Jan 18, 2027 if ordered today

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Cylinder Head, Super 23® 175, Aluminum, Fast As Cast®, 56cc CNC Combustion Chambers, Bare, Perimeter Bolt Covers, Small Chevy, 262/283/305/350, Each

Part Number: TFS-3031B001

Estimated Ship Date: Jan 4, 2027 if ordered today

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Cylinder Head, PowerOval® 280, Aluminum, Assembled, 113cc Chamber, 280cc Intake, Chevy, Big Block, Each

Part Number: TFS-41310001-M13

Estimated Ship Date: Jan 27, 2027 if ordered today

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Cylinder Head, Super 23® 195, Fast As Cast®, Assembled, 64cc CNC Chambers, 1.470" Springs, Small Chevy, Each

Part Number: TFS-30410006-M64

Estimated Ship Date: Jan 25, 2027 if ordered today

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