Cylinder Heads

Cylinder Head, GenX® 255 HD, CNC Competition Ported, Assembled, 67cc CNC Combustion Chambers, Titanium Retainers, 6-Bolt Pattern, GM LS3, LSX, Each

Part Number: TFS-3261T004-CH1

Estimated Ship Date: Today

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Cylinder Head, GenX® 260, CNC Comp Port, Assembled, 70cc CNC Chamber, 370 Lb. Springs, Ti Retain, GM LS, Each

Part Number: TFS-3271T001-C01

Estimated Ship Date: Jan 26, 2027 if ordered today

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Cylinder Head, GenX® 260, CNC Competition Ported, Assembled, 70cc CNC Chambers, 370 Lb. Springs, GM LSX, Each

Part Number: TFS-32710001-C01

Estimated Ship Date: Jan 26, 2027 if ordered today

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Engine Steam Line Plumbing Kit, Four Corner Kit, Aluminum, Black Anodized, Chevy, Small Block LS, Kit

Part Number: TFS-30600601

Estimated Ship Date: Today

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Cylinder Head, GenX® 260, CNC Competition Ported, Bare, 70cc CNC Chambers, 6-Bolt Mounting, GM LSX, Each

Part Number: TFS-3271B003-C01

Estimated Ship Date: Jan 18, 2027 if ordered today

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Valve, Intake, Stainless Steel, 1.840 in. Diameter, 7.0mm Stem, 118.11mm Length, Ford 4.6L/5.4L, Each

Part Number: TFS-51900213

Estimated Ship Date: Today

Head Gasket, Multi-Layer Steel, MLS, 4.100 in. Bore, .051 in. Compressed Thickness, GM 6.2L LS3, L92, Each

Part Number: TFS-32694100-051

Estimated Ship Date: Today

Valve, Intake, Stainless Steel, 1.840 in. Diameter, 7.0mm Stem, 119.38mm Length, Ford 4.6L/5.4L, Each

Part Number: TFS-51900211

Estimated Ship Date: Today

Valve, Exhaust, Stainless Steel, 1.450 in. Diameter, 7.0mm Stem, 120.14mm Length, Ford 4.6L/5.4L, Each

Part Number: TFS-51900212

Estimated Ship Date: Today

Valves, Exhaust, Stainless Steel, 1.470 in. Diameter, 274 in. Stem, 4.650 in. Length, Ford 4.6L/5.4L, Set of 8

Part Number: TFS-52900212-8

Estimated Ship Date: Today

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Valves, Intake, Stainless Steel, 1.900 in. Diameter, .274 in. Stem, 4.667 in. Length, Ford 4.6L/5.4L, Set of 8

Part Number: TFS-52900211-8

Estimated Ship Date: Today

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Valves, Intake, Stainless Steel, 1.840 in. Diameter, 7.0mm Stem, 118.11mm Length, Ford 4.6L/5.4L, Set of 8

Part Number: TFS-51900213-8

Estimated Ship Date: Today

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Valves, Exhaust, Stainless Steel, 1.45 in. Diameter, 7.0mm Stem, 118.11mm Length, Ford 4.6L/5.4L, Set of 8

Part Number: TFS-51900214-8

Estimated Ship Date: Today

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Engine Steam Line Plumbing Kit, Front Kit, Aluminum, Black Anodized, Chevy, Small Block LS, Kit

Part Number: TFS-30600600

Estimated Ship Date: Today

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Valve, Exhaust, Stainless Steel, 1.450 in. Diameter, 7.0mm Stem, 118.11mm Length, Ford 4.6L/5.4L, Each

Part Number: TFS-51900214

Estimated Ship Date: Today

Valve, Intake, Stainless Steel, 1.900 in. Diameter, .274 in. Stem, 4.667 in. Length, Ford 4.6L/5.4L, Each

Part Number: TFS-52900211

Estimated Ship Date: Today

Engine Steam Line, Hose, Stainless Steel, Chevy, Small Block LS, Kit

Part Number: TFS-306S0600K

Estimated Ship Date: Today

Engine Steam Line Plumbing Kit, Front, Stainless Steel, Natural, Chevy, Small Block LS, Kit

Part Number: TFS-3060061P

Estimated Ship Date: Today

Valves, Intake, Stainless Steel, 2.000 in. Diameter, 8.0mm Stem, 4.900 in. Length, GenX® 205, GM LS, Set of 8

Part Number: TFS-30500211

Estimated Ship Date: Today

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Valve, Intake, Stainless Steel, 2.080 in. Diameter, 8.0mm Stem, 4.900 in. Length, GenX® 235, GM LS, Each

Part Number: TFS-30600209-1

Estimated Ship Date: Today

Valve Seats, Intake Seat Location, Ductile Iron, 1.950 in. o.d, Ford, 4.6L, 5.4L, TFS R Series Heads, Set of 4

Part Number: TFS-52900271

Estimated Ship Date: Today

Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, 8.0mm Stem, 4.915 in. Length, GenX® 235/245, GM LS, Each

Part Number: TFS-30600213-1

Estimated Ship Date: Today

Valve, Exhaust, Stainless Steel, 1.470 in. Diameter, .274 in. Stem, 4.650 in. Length, Ford 4.6L/5.4L, Each

Part Number: TFS-52900212

Estimated Ship Date: Today

Valve, Intake, Stainless Steel, 2.200 in. Diameter, .314 in. Stem, 5.200 in. Length, GenX® 260, GM LS, Each

Part Number: TFS-32700211-1

Estimated Ship Date: Today

Valve, Intake, Stainless Steel, 2.055 in. Diameter, 8.0mm Stem, 124.45mm Length, GenX®, GM LS, Each

Part Number: TFS-30600210-1

Estimated Ship Date: Today