Availability
Cylinder Heads
Valves, Intake, Stainless Steel, 2.200 in. Dia., .314 in. Stem, 5.200 in. Length, GenX® 260, GM LS, Set of 8
Part Number: TFS-32700211
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Seat, Ductile Iron, Intake, 2.087 in. Outside Diameter, Chevy, Small Block, 23 Degree Heads, Each
Part Number: TFS-30300271
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, DHC™ 175, Fast As Cast®, Bare, No Accessory Bolt Holes, Small Chevy, Each
Part Number: TFS-3021B002
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve, Intake, Stainless Steel, 2.055 in. Diameter, .314 in. Stem, 5.200 in. Length, Small Ford, Each
Part Number: TFS-52500213
Estimated Ship Date: Today
Estimated Ship Date: Today
Head Gasket, Multi-Later Steel, MLS, 4.185 in. Bore, .051 in. Compress Thick, GM LSX, 6-Bolt, Left Side, Each
Part Number: TFS-30694185L051
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, Twisted Wedge® 11R 205, Bare, 56cc CNC Chambers, Small Ford, Each
Part Number: TFS-5261B561-C03
Estimated Ship Date: Today
Estimated Ship Date: Today
Valves, Intake, Stainless Steel, 2.400 in. Diameter, .312 in. Stem, 5.880 in. Length, Big Ford, Set of 8
Part Number: TFS-54503211
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, PowerPort® 240, CNC Street Ported, Bare, Big Mopar, Each
Part Number: TFS-6161B000-C00
Estimated Ship Date: Today
Estimated Ship Date: Today
Head Gasket, Multi-Layer Steel, MLS, 3.630 in. Bore, .036 in. Compressed Thickness, Ford 4.6, 5.4L, Right, Each
Part Number: TFS-5180901R
Estimated Ship Date: Today
Estimated Ship Date: Today
Head Gasket, Multi-Layer Steel, MLS, 3.630 in. Bore, .036 in. Compressed Thickness, Ford 4.6, 5.4L, Left, Each
Part Number: TFS-5180901L
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, GenX® 220, Fast As Cast®, Assembled, 65cc CNC Chambers, GM LS2, Each
Part Number: TFS-30610002
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head, PowerPort® Cleveland 225, CNC Competition Ported, Bare, 72cc CNC Chambers, Ford 351C, Each
Part Number: TFS-5161B000-C11
Estimated Ship Date: Jan 18, 2027 if ordered today
Estimated Ship Date: Jan 18, 2027 if ordered today
Valve, Intake, Stainless Steel, 2.080 in. Diameter, .341 in. Stem, 5.300 in. Length, Small Ford, Each
Part Number: TFS-52400217
Estimated Ship Date: Today
Estimated Ship Date: Today
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 26, 2027 if ordered today
Estimated Ship Date: Jan 26, 2027 if ordered today
Cylinder Head, High Port® 225, CNC Competition Ported, Bare, 70cc CNC Chambers, Small Ford, Each
Part Number: TFS-5171B012-C01
Estimated Ship Date: Feb 8, 2027 if ordered today
Estimated Ship Date: Feb 8, 2027 if ordered today
Valve, Exhaust, Stainless Steel, 1.575 in. Diameter, 8.0mm Stem, 124.8mm Length, GenX®, GM LS, Each
Part Number: TFS-30600212-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Seats, Ductile Iron, Exhaust, 1.800 in. Outside Diameter, Ford, Big Block, Set of 8
Part Number: TFS-53400272
Estimated Ship Date: Today
Estimated Ship Date: Today
Head Gasket, Multi-Later Steel, MLS, 4.185 in. Bore, .051 in. Compress Thick, GM LSX, 6-Bolt, Right Side, Each
Part Number: TFS-30694185R051
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Seat, Ductile Iron, Intake, 2.200 in. Outside Diameter, Ford, Cleveland, 8-Pack
Part Number: TFS-51600271
Estimated Ship Date: Today
Estimated Ship Date: Today
Gaskets, Complete Engine Gasket Set, Premium, For Use with Twisted Wedge® Heads, Small Ford, Set
Part Number: TFS-51400914
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Seats, Ductile Iron, Exhaust, 1.680 in. Outside Diameter, Chevy, Small Block, LS1, Set of 8
Part Number: TFS-30600274
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Seat, Ductile Iron, Exhaust, 1.657 in. Outside Diameter, Chevy, Small Block, 23 Degree Heads, Each
Part Number: TFS-30300272
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve, Intake, Stainless Steel, 2.250 in. Diameter, .341 in. Stem, 5.271 in. Length, Big Ford, Set of 8
Part Number: TFS-53400213
Estimated Ship Date: Today
Estimated Ship Date: Today
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
Estimated Ship Date: Today
Cylinder Head, PowerPort® 290, Fast As Cast®, Assy, 74cc Chambers, 250 Lb. Spring, Ti Ret., CNC Combustion Chamber, Ford 429/460, Each
Part Number: TFS-5341T004-M74
Estimated Ship Date: Dec 14, 2026 if ordered today
Estimated Ship Date: Dec 14, 2026 if ordered today