Cylinder Heads

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: Today

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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: Today

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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: Today

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

Part Number: TFS-30410003-M64

Estimated Ship Date: Today

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Cylinder Head, Super 23® 195, Fast As Cast®, Assembled, 72cc CNC Chambers, 1.470" Springs, Small Chevy, Each

Part Number: TFS-30410012-M72

Estimated Ship Date: 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: Today

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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: Today

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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: Today

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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: 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-30410002-M64

Estimated Ship Date: Today

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Cylinder Head, Super 23® 230, CNC Competition Ported, Bare, 70cc CNC Chambers, Small Chevy, Each

Part Number: TFS-3241B001-C03

Estimated Ship Date: Mar 8, 2027 if ordered today

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Cylinder Head, Super 23® 230, CNC Competition Ported, Assy, 70cc CNC Chambers, 420 Spring, Small Chevy, Each

Part Number: TFS-32410002-C03

Estimated Ship Date: 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: Today

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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-30410005-M64

Estimated Ship Date: Today

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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-30410015-M72

Estimated Ship Date: Today

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Cylinder Head, Super 23® 195, Fast As Cast®, Assembled, 72cc CNC Chambers, 1.470" Springs, Small Chevy, Each

Part Number: TFS-30410014-M72

Estimated Ship Date: Jan 6, 2027 if ordered today

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