Cylinder Heads

Cylinder Head, Twisted Wedge® 11R 190, CNC Street Ported, Assembled, 56cc CNC Chambers, Small Ford, Each

Part Number: TFS-52515601-C01

Estimated Ship Date: Monday 10/19/2026 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 10/19/2026 if shipped by air

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Cylinder Head, Super 23® 175, Aluminum, Fast As Cast®, 56cc CNC Chambers, 1.460" Dual Springs, Center Bolt, Emissions, Assembled, Small Chevy, Each

Part Number: TFS-30310007

Estimated Ship Date: Jan 12, 2027 if ordered today

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Cylinder Head, Super 23® 175, Aluminum, Fast As Cast®, 56cc CNC Chambers, 1.470" Single Springs, Center Bolt, Emissions, Assembled, Small Chevy, Each

Part Number: TFS-30310006

Estimated Ship Date: Jan 6, 2027 if ordered today

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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 10/19/2026 if shipped by air

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Cylinder Head, Ultra 18® 250, Aluminum, Bare, 56cc CNC Chamber, Chevy, Small Block, Each

Part Number: TFS-3181B001-C01

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Cylinder Head, Super 23® 175, Aluminum, Fast As Cast®, 56cc CNC Chambers, 1.47" Single Spring, Perimeter Bolt, Emissions, Assembled, Small Chevy, Each

Part Number: TFS-30310002

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Cylinder Head, Super 23® 175, Aluminum, Fast As Cast®, 56cc CNC Chambers, 1.250" Single Springs, Center Bolt, Emissions, Assembled, Small Chevy, Each

Part Number: TFS-30310005

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Cylinder Head, Twisted Wedge® 11R 205, Bare, 56cc CNC Chambers, Small Ford, Each

Part Number: TFS-5261B561-C03

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Cylinder Head, Twisted Wedge® 11R 227, CNC Competition Ported, Bare, 56cc CNC Chambers, Small Ford, Each

Part Number: TFS-5261B561-C04

Estimated Ship Date: Monday 10/19/2026 if shipped by air

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Cylinder Head, Twisted Wedge® 11R 190, Bare, 56cc Chamber, Aluminum, Natural, Ford, 289, 302, 351W, Each

Part Number: TFS-5261B561-C02

Estimated Ship Date: Jan 6, 2027 if ordered today

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Cylinder Head, Twisted Wedge® 11R 190, Bare, 56cc CNC Chambers, Small Ford, Each

Part Number: TFS-5251B561-C01

Estimated Ship Date: Jan 6, 2027 if ordered today

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