Cylinder Heads, Valve Seats, Head Bolts, Top End Kits & More

Valve Guide, Powersports, Bronze, Exhaust, Each

Part Number: KPM-20-2031

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Estimated Ship Date: Monday 7/28/2025

Valve Seat, Nickel Aluminum-bronze, 9.50mm Thick, 26.00mm I.D., 34.00mm O.D., Each

Part Number: KPM-10-SB340

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Estimated Ship Date: Monday 7/28/2025

Valve Guide, Powersports, Bronze, Exhaust, Intake, Each

Part Number: KPM-30-3150

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Valve Guide, Powersports, Bronze, Intake/Exhaust, Each

Part Number: KPM-80-81021

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Guide, C630, IN STD, Honda®, CRF 250R, 2016-2017

Part Number: KPM-30-32420

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Guide, C630, EX STD, Honda®, CRF 250R, 2016-2017

Part Number: KPM-30-32430

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Valve Guide, Powersports, Bronze, Exhaust, Each

Part Number: KPM-96-96020

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Valve Seat, Nickel Aluminum-bronze, 9.50mm Thick, 24.00mm I.D., 32.00mm O.D., Each

Part Number: KPM-10-SB320

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Estimated Ship Date: Monday 7/28/2025

Valve Guide, Bronze, Intake, 0.375 in. Inside Diameter, + 0.001 in. Outside Diameter, Harley-Davidson®, Each

Part Number: KPM-20-2021

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Estimated Ship Date: Monday 7/28/2025

Valve Guide, Powersports, Bronze, Exhaust, Intake, Each

Part Number: KPM-40-40420

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Valve Guide, Powersports, Bronze, Exhaust, Intake, Each

Part Number: KPM-80-8032

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Valve Guide, Powersports, Bronze, Exhaust, Each

Part Number: KPM-80-80360

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Valve Guide, Powersports, Bronze, Exhaust, Intake, Each

Part Number: KPM-80-8110

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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

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Estimated Ship Date: Monday 7/28/2025

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Cylinder Head, Iron Eagle, Bare, 72cc Chamber, 165cc Intake Runner, Chevy, 305, 327, 350, 400, Each

Part Number: DRT-10021070

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 7/28/2025

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Valve Seats - K-10 Seat 30000 Series AOD 1.319

Part Number: DUR-31153

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Valve Seats - K-10 Seat 70000 Series AOD 1.3189

Part Number: DUR-79021

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Valve Seats - K-10 Seat 70000 Series AOD 1.63

Part Number: DUR-72493

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Valve Seats - K-10 Seat 70000 Series AOD 2.17

Part Number: DUR-71783-5

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Valve Seats - K-10 Seat 70000 Series AOD 1.2992

Part Number: DUR-71173

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Valve Seats - K-10 Seat 70000 Series AOD 2.1102

Part Number: DUR-71441

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SEAT RING INSERT

Part Number: DUR-32477C

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Estimated Ship Date: Monday 7/28/2025

Cylinder Head, PowerPort® 290, Fast As Cast®, Assy, 74cc Chambers, 460 lbs. Spring, Ti Ret., CNC Combustion Chamber, Ford 429/460, Each

Part Number: TFS-5341T003-M74

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Estimated Ship Date: Monday 7/28/2025

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Cylinder Head, PowerPort® 290, Fast As Cast®, Bare, 74cc Chambers, CNC Combustion Chamber, Ford 429/460, Each

Part Number: TFS-5341B001-M74

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Estimated Ship Date: Monday 7/28/2025

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Cylinder Head, Iron Eagle SS, Cast Iron, Assembled, 67cc Chamber, 170cc Intake Runner, Chevy, 1996-99 Vortec 350, Each

Part Number: DRT-10024370A

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Estimated Ship Date: Monday 7/28/2025

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