Availability
Valve Seats
Valve Seat, Ductile Iron, Exhaust, 1.800 in. Outside Diameter, Ford, Big Block, Each
Part Number: TFS-53400272-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Seat, Ductile Iron, Intake, Ford, 4.6, 5.4L, Set of 4
Part Number: TFS-51900271
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Seat, Ductile Iron, Intake, 2.125 in. Outside Diameter, Chevy, Small Block, LS1, Each
Part Number: TFS-30600271-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Seat, Ductile Iron, Exhaust, 1.657 in. Outside Diameter, Ford, Small Block, Each
Part Number: TFS-51700272-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Seat, Ductile Iron, Exhaust, 1.680 in. Outside Diameter, Chevy, Small Block, LS1, Each
Part Number: TFS-30600274-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Seat, Ductile Iron, Exhaust, Ford, 4.6, 5.4L, Each
Part Number: TFS-51900271-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Seat, Ductile Iron, Intake, 2.450 in. Outside Diameter, Ford, Big Block, Each
Part Number: TFS-54400271-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Seat, Intake Seat Location, Ductile Iron, Ford, 289, 302, 351W, Twisted Wedge 11R®, Each
Part Number: TFS-52500271
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Seat, Copper Bronze Alloy, Exhaust, 1.680 in. Outside Diameter, Chevy, Small Block, 18 Degree Heads, Each
Part Number: TFS-31800272
Estimated Ship Date: Today
Estimated Ship Date: Today
8PK SBM INTAKE SEATS
Part Number: TFS-61400271
Estimated Ship Date: Today
Estimated Ship Date: Today
SINGLE SBM INTAKE SEAT
Part Number: TFS-61400271-1
Estimated Ship Date: Today
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
Estimated Ship Date: Today
Valve Seat, Ductile Iron, Exhaust, 1.657 in. Outside Diameter, Ford, Small Block, Each
Part Number: TFS-51400272-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Seat, Ductile Iron, Exhaust, 1.875 in. Outside Diameter, Chrysler, Dodge, Plymouth, Big Block, Each
Part Number: TFS-61600272-1
Estimated Ship Date: Mar 13, 2026 if ordered today
Estimated Ship Date: Mar 13, 2026 if ordered today
Valve Seat, Ductile Iron, Intake, 2.087 in. Outside Diameter, Ford, Small Block, Set of 4
Part Number: TFS-51400271-4
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 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: Mar 27, 2026 if ordered today
Estimated Ship Date: Mar 27, 2026 if ordered today