Availability
Cylinder Heads, Valve Seats, Head Bolts, Top End Kits & More
ALUMINUM CYLINDER HDS SBF COMPLETE 64/185CC
Part Number: EW1-172000AS
Not Yet Reviewed
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Cylinder Head, Twisted Wedge® 170, Aluminum, Fast As Cast®, 61cc CNC-Profiled Combustion Chambers, Bare, Ford 289, 302, 351W, Each
Part Number: TFS-5141B002-M61
Not Yet Reviewed
Estimated Ship Date: Jan 20, 2027
Estimated Ship Date: Jan 20, 2027
Cyl Head, CHRY 2.4 2002 CYL HEAD
Part Number: VRE-2DC4
Not Yet Reviewed
Estimated Ship Date: Nov 23, 2026 if shipped by air
Estimated Ship Date: Nov 23, 2026 if shipped by air
Cylinder Head, Twisted Wedge® 11R 205, Bare, 66cc CNC Chambers, Small Ford, Each
Part Number: TFS-5261B661-C03
Estimated Ship Date: Jan 18, 2027 if shipped by air
Estimated Ship Date: Jan 18, 2027 if shipped by air
Valve Guide, Powersports, Bronze, Exhaust, Each
Part Number: KPM-30-30820
Not Yet Reviewed
Estimated Ship Date: Nov 27, 2026
Estimated Ship Date: Nov 27, 2026
Valve Guide, Powersports, Bronze, Exhaust, Intake, Each
Part Number: KPM-30-3060
Not Yet Reviewed
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Valve Guide, Bronze, Intake, 0.315 in. Stem Diameter, Stock Outside Diameter, Ducati, Each
Part Number: KPM-92-92020
Not Yet Reviewed
Estimated Ship Date: Nov 27, 2026
Estimated Ship Date: Nov 27, 2026
Valve Guide, Powersports, Bronze, Exhaust, Intake, Each
Part Number: KPM-40-40420
Not Yet Reviewed
Estimated Ship Date: Nov 27, 2026
Estimated Ship Date: Nov 27, 2026
Valve Seat, Nickel Aluminum-bronze, 9.50mm Thick, 26.00mm I.D., 34.50mm O.D., Each
Part Number: KPM-10-SB345
Not Yet Reviewed
Estimated Ship Date: Nov 27, 2026
Estimated Ship Date: Nov 27, 2026
Cylinder Head Studs, 8740 Chromoly, Black Oxide, for use on Honda®, 450, Set of 4
Part Number: KPM-30-33850
Not Yet Reviewed
Estimated Ship Date: Nov 27, 2026
Estimated Ship Date: Nov 27, 2026
Cylinder Head, GenX® 235, Competition Ported, Bare, 70cc CNC Chambers, Standard, GM LSX, Each
Part Number: TFS-3061B001-C03
Not Yet Reviewed
Estimated Ship Date: Jan 6, 2027
Estimated Ship Date: Jan 6, 2027
CYLINDER HEAD
Part Number: NAL-19331471
Not Yet Reviewed
Estimated Ship Date: Feb 5, 2027
Estimated Ship Date: Feb 5, 2027
Cyl Head, FORD 351W 75-80 CYL HEAD
Part Number: VRE-2F39
Not Yet Reviewed
Estimated Ship Date: Nov 23, 2026 if shipped by air
Estimated Ship Date: Nov 23, 2026 if shipped by air
Valve Guide, Powersports, Bronze, Exhaust, Intake, Each
Part Number: KPM-40-40040
Not Yet Reviewed
Estimated Ship Date: Nov 27, 2026
Estimated Ship Date: Nov 27, 2026
Valve Guide, Powersports, Bronze, Exhaust, Intake, Each
Part Number: KPM-80-4173
Not Yet Reviewed
Estimated Ship Date: Nov 27, 2026
Estimated Ship Date: Nov 27, 2026
Valve Guide, Bronze, Intake, 0.312 in. Stem Diameter, + .002 in. Outside Diameter, BMW, Each
Part Number: KPM-90-9002
Not Yet Reviewed
Estimated Ship Date: Nov 27, 2026
Estimated Ship Date: Nov 27, 2026
HEAD BOLT KIT SB FORD 170000 PSI
Part Number: EW1-17201
Not Yet Reviewed
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
HEAD STUD KIT GM LS
Part Number: EW1-17404PRO
Not Yet Reviewed
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Valve Seat, Nickel Aluminum-bronze, 11.00mm Thick, 26.00mm I.D., 35.00mm O.D., Each
Part Number: KPM-10-SB350
Not Yet Reviewed
Estimated Ship Date: Dec 11, 2026
Estimated Ship Date: Dec 11, 2026
Valve Seat, Nickel Aluminum-bronze, 9.00mm Thick, 18.00mm I.D., 26.00mm O.D., Each
Part Number: KPM-10-SB260
Not Yet Reviewed
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Valve Guide, Powersports, Bronze, Exhaust, Intake, Each
Part Number: KPM-80-8110
Not Yet Reviewed
Estimated Ship Date: Nov 27, 2026
Estimated Ship Date: Nov 27, 2026
Cylinder Heads, Aluminum, Bare, 190cc Intake, 64cc Exhaust, 65cc Chamber, Chevy, Small Block, Pair
Part Number: AFR-0912NP
Not Yet Reviewed
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Estimated Ship Date: Monday 10/26/2026 if shipped by air
Cylinder Head, Twisted Wedge® 11R 205 HD, CNC Competition Ported, Assembled, 54cc CNC Chambers, Titanium Retainers, Small Ford, Each
Part Number: TFS-5261T541-CH3
Not Yet Reviewed
Estimated Ship Date: Dec 14, 2026 if shipped by air
Estimated Ship Date: Dec 14, 2026 if shipped by air
HEAD ASM CYL LSX LS7 CNC BARE
Part Number: NAL-19419196
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2027
Estimated Ship Date: Feb 16, 2027
Cylinder Head, GTV-2, Aluminum, Assembled, 56cc Combustion Chamber, Single Valve Springs, Manley Valves, 85.5mm Bore, Volkswagen, Each
Part Number: VWP-98-1381-B
Not Yet Reviewed
Estimated Ship Date: Dec 4, 2026
Estimated Ship Date: Dec 4, 2026
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