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Cylinder Heads

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Results 76 - 98 of 98

Valves, Severe Duty, Intake, Stainless Steel, 2.165 in. Diameter, 7 Degree Dish, 5.205 in. Length, GenX®, GM LS, Set of 8

Part Number: TFS-32600214

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Valve, Intake, Stainless Steel, 2.000 in. Diameter, 8.0mm Stem, 4.900 in. Length, GenX® 205, GM LS, Each

Part Number: TFS-30500211-1

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Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, 8.0mm Stem, 4.915 in. Length, GenX®, GM LS, Each

Part Number: TFS-30600214-1

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Valves, Severe Duty, Exhaust, Stainless Steel, 1.600 in. Diameter, .314 in. Stem, 18 Degree Dish, 5.200 in. Length, GenX®, GM LS, Each

Part Number: TFS-32600215-1

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Valves, Intake, Stainless Steel, 1.840 in. Diameter, 7.0mm Stem, 119.38mm Length, Ford 4.6L/5.4L, Set of 8

Part Number: TFS-51900211-8

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Valves, Exhaust, Stainless Steel, 1.45 in. Diameter, 7.0mm Stem, 120.14mm Length, Ford 4.6L/5.4L, Set of 8

Part Number: TFS-51900212-8

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Valves, Severe Duty, Intake, Stainless Steel, 2.165 in. Diameter, 7 Degree Dish, 5.205 in. Length, GenX®, GM LS, Each

Part Number: TFS-32600214-1

Estimated Ship Date: Today

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Valves, Severe Duty, Exhaust, Stainless Steel, 1.600 in. Diameter, .314 in. Stem, 18 Degree Dish, 5.200 in. Length, GenX®, GM LS, Set of 8

Part Number: TFS-32600215

Estimated Ship Date: Today

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Valves, Extreme Duty, Exhaust, Stainless Steel, 1.600 in. Diameter, 18 Degree Dish, 5.200 in. Length, GenX®, GM LS, Each

Part Number: TFS-32600213-1

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Valves, Extreme Duty, Exhaust, Stainless Steel, 1.600 in. Diameter, 18 Degree Dish, 5.200 in. Length, GenX®, GM LS, Set of 8

Part Number: TFS-32600213

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Cylinder Head, Twisted Wedge® Track Heat® 185, Alum, Assembled, 38cc CNC Chamber, Ford, 4.6/5.4L, EA

Part Number: TFS-51910005-M38

Estimated Ship Date: Jan 25, 2027 if ordered today

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Estimated Ship Date: Jan 25, 2027 if ordered today

Valve Seat, Intake Seat Location, Ductile Iron, 1.950 in. o.d., Ford, 4.6L, 5.4L, TFS R Series Heads, Each

Part Number: TFS-52900271-1

Estimated Ship Date: Dec 21, 2026 if ordered today

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Estimated Ship Date: Dec 21, 2026 if ordered today

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

Part Number: TFS-3061B002

Estimated Ship Date: Jan 26, 2027 if ordered today

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Estimated Ship Date: Jan 26, 2027 if ordered today

Cylinder Head, GenX® 255, CNC Comp Port, Assy, 69cc CNC Chamber, 370 Springs, Ti Retain, 6-Bolt, GM LSX, Each

Part Number: TFS-3261T003-C01

Estimated Ship Date: Jan 26, 2027 if ordered today

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Estimated Ship Date: Jan 26, 2027 if ordered today

Cylinder Head, GenX® 260, CNC Competition Ported, Bare, 70cc CNC Combustion Chambers, GM LSX, Each

Part Number: TFS-3271B001-C01

Estimated Ship Date: Jan 26, 2027 if ordered today

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Estimated Ship Date: Jan 26, 2027 if ordered today

Cylinder Head, GenX® 225, CNC Competition Ported, Bare, 65cc CNC Chambers, GM LS2, Each

Part Number: TFS-3061B001-C02

Estimated Ship Date: Jan 26, 2027 if ordered today

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Estimated Ship Date: Jan 26, 2027 if ordered today

Cylinder Head, GenX® 260, CNC Comp Port, Assy, 70cc CNC Chamber, 370 Springs, Ti Retain, 6-Bolt, GM LSX, Each

Part Number: TFS-3271T003-C01

Estimated Ship Date: Jan 26, 2027 if ordered today

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Estimated Ship Date: Jan 26, 2027 if ordered today

Cylinder Head, GenX® 205, Competition Ported, Bare, 58cc CNC Chambers, GM LS Vortec, Each

Part Number: TFS-3051B001-C00

Estimated Ship Date: Jan 26, 2027 if ordered today

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Estimated Ship Date: Jan 26, 2027 if ordered today

Cylinder Head, GenX® 255, CNC Comp Port, Assembled, 69cc CNC Chamber, 370 Lb. Springs, Ti Retain, GM LSX, Each

Part Number: TFS-3261T001-C01

Estimated Ship Date: Jan 26, 2027 if ordered today

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Estimated Ship Date: Jan 26, 2027 if ordered today

Cylinder Head, GenX® 255, Aluminum, Bare, 69cc Chamber, 255 cc Intake, GM, 6.2,.7.0L, LSX Block, Each

Part Number: TFS-3261B003-C01

Estimated Ship Date: Feb 8, 2027 if ordered today

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Estimated Ship Date: Feb 8, 2027 if ordered today

Cylinder Head, Twisted Wedge® 185, Fast As Cast®, Assy, 44cc Chambers, 150 Lb. Springs, Ford 4.6/5.4L 2V, Each

Part Number: TFS-51910006-M44

Estimated Ship Date: Feb 10, 2027 if ordered today

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Estimated Ship Date: Feb 10, 2027 if ordered today

Cylinder Head, GenX® 280 HIP, CNC Competition Ported, Bare, 280cc Intake Ports,

Part Number: TFS-3261B04-HC01

Estimated Ship Date: Jan 6, 2027 if ordered today

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Estimated Ship Date: Jan 6, 2027 if ordered today

Cylinder Head, Twisted Wedge® 185, Fast As Cast®, Assy, 38cc Chambers, 125 Lb. Springs, Ford 4.6/5.4L 2V, Each

Part Number: TFS-51910003-M38

Estimated Ship Date: Feb 10, 2027 if ordered today

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Estimated Ship Date: Feb 10, 2027 if ordered today