Kibblewhite Cylinder Heads

Valve Seat, Nickel Aluminum-bronze, 11.00mm Thick, 33.00mm I.D., 43.00mm O.D., Each

Part Number: KPM-10-SB430

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Valve Seat, Nickel Aluminum-bronze, 9.50mm Thick, 20.00mm I.D., 28.00mm O.D., Each

Part Number: KPM-10-SB280

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Valve Seat, Nickel Aluminum-bronze, 9.00mm Thick, 16.00mm I.D., 24.00mm O.D., Each

Part Number: KPM-10-SB240

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Valve Seat, Nickel Aluminum-bronze, 11.00mm Thick, 34.50mm I.D., 45.00mm O.D., Each

Part Number: KPM-10-SB450

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

Part Number: KPM-60-60020

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Valve Seat, Nickel Aluminum-bronze, 11.00mm Thick, 28.00mm I.D., 37.50mm O.D., Each

Part Number: KPM-10-SB375

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

Part Number: KPM-70-0333

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Valve Guide, Bronze, Intake, 0.177 in. Stem Diameter, Stock Outside Diameter, Yamaha, Each

Part Number: KPM-80-80110

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Estimated Ship Date: Jan 29, 2026 if ordered today

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

Part Number: KPM-70-0332

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

Part Number: KPM-70-4033

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Valve Seat, Nickel Aluminum-bronze, 11.00mm Thick, 30.00mm I.D., 40.00mm O.D., Each

Part Number: KPM-10-SB400

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow if ordered today

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Valve Guide, Cast Iron, Exhaust, .310 in. Inside Diameter, + .010 in..Outside Diameter, Harley-Davidson®, Each

Part Number: KPM-20-2139C

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Valve Seat, Powdered Metal, 11.40mm Thick, 44.45mm I.D., 54.96mm O.D., Each

Part Number: KPM-10-SC550

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Valve Seat, Powdered Metal, 11.40mm Thick, 39.70mm I.D., 50.97mm O.D., Each

Part Number: KPM-10-SC510

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Valve Seat, Powdered Metal, 11.00mm Thick, 27.00mm I.D., 36.00mm O.D., Each

Part Number: KPM-10-SC360

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Guide, Exhaust, STD, Polaris, RZR 900, 2013-'14

Part Number: KPM-82-82470

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Seat, High Chrome Alloy, 2.068"" OD

Part Number: KPM-10-HC526

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Seat, High Chrome Alloy, 1.757"" OD

Part Number: KPM-10-HC447

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Valve Guide, Manganese Bronze, + 0.001 in., Exhaust, Buell, Harley-Davidson®, Each

Part Number: KPM-20-20701M

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Estimated Ship Date: Jan 28, 2026 if ordered today

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Valve Seat, Powdered Metal, 11.43mm Thick, 42.85mm I.D., 52.53mm O.D., Each

Part Number: KPM-10-SC525

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Valve Seat, Powdered Metal, 11.40mm Thick, 39.67mm I.D., 52.32mm O.D., Each

Part Number: KPM-10-SC523

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Valve Seat, Powdered Metal, 11.40mm Thick, 35.00mm I.D., 44.62mm O.D., Each

Part Number: KPM-10-SC446

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Valve Seat, Powdered Metal, 11.00mm Thick, 30.00mm I.D., 39.00mm O.D., Each

Part Number: KPM-10-SC390

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Valve Seat, Powdered Metal, 9.50mm Thick, 26.00mm I.D., 34.00mm O.D., Each

Part Number: KPM-10-SC340

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Valve Guide, Powersports, Cast Iron, Intake, Each

Part Number: KPM-20-2320C

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