Cylinder Heads

Keeper Kit, HT Steel, OEM Replacement, Honda®, CRF 450X, 2005-2017

Part Number: KPM-30-31095

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

Valve Guide, Bronze, Intake, .196 in. Inside Diameter, Stock Outside Diameter, for use on Honda®

Part Number: KPM-30-31170

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Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

Valve Guide, Bronze, Intake, .196 in. Inside Diameter, + .010 in. Outside Diameter, for use on Honda®

Part Number: KPM-30-31179

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Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

Valve Guide, Powersports, Bronze, Exhaust, Each

Part Number: KPM-30-31180

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Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

Valve Guide, Powersports, Bronze, Exhaust, Each

Part Number: KPM-30-31189

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Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

Seat, High Chrome Alloy, 2.257"" OD

Part Number: KPM-10-HC573

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

Valve Seat, Powdered Metal, 11.00mm Thick, 31.00mm I.D., 41.00mm O.D., Each

Part Number: KPM-10-SC410

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Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

Valve Seat, Powdered Metal, 11.43mm Thick, 30.15mm I.D., 41.43mm O.D., Each

Part Number: KPM-10-SC414

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Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

Valve Seat, Powdered Metal, 11.00mm Thick, 33.00mm I.D., 43.00mm O.D., Each

Part Number: KPM-10-SC430

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Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

Valve Seat, Powdered Metal, 11.00mm Thick, 34.00mm I.D., 44.00mm O.D., Each

Part Number: KPM-10-SC440

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Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

Valve Seat, Powdered Metal, 11.00mm Thick, 34.50mm I.D., 45.00mm O.D., Each

Part Number: KPM-10-SC450

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Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

Valve Seat, Powdered Metal, 11.00mm Thick, 35.50mm I.D., 46.00mm O.D., Each

Part Number: KPM-10-SC460

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Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

Valve Seat, Powdered Metal, 11.43mm Thick, 34.93mm I.D., 46.20mm O.D., Each

Part Number: KPM-10-SC462

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Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

Valve Seat, Powdered Metal, 11.00mm Thick, 36.50mm I.D., 47.00mm O.D., Each

Part Number: KPM-10-SC470

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Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

Valve Seat, Powdered Metal, 11.43mm Thick, 36.50mm I.D., 47.78mm O.D., Each

Part Number: KPM-10-SC478

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Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

Valve Seat, Powdered Metal, 11.00mm Thick, 38.50mm I.D., 49.00mm O.D., Each

Part Number: KPM-10-SC490

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Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

Valve Seat, Powdered Metal, 11.40mm Thick, 38.10mm I.D., 49.40mm O.D., Each

Part Number: KPM-10-SC494

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Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

Bolts, Cam Tower, HT Steel, Various M6x45mm Applications

Part Number: KPM-41006-4

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Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

HEAD BOLT - 2.220'' - '85-UP

Part Number: SSY-93-3038

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Estimated Ship Date: Sep 22, 2025 if ordered today

• $10.00 Summit Bucks
• Special Order

Head Bolt, Long, 12-point, Steel, Polished, Washer, Harley-Davidson®, Each

Part Number: SSY-93-3030

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

• $10.00 Summit Bucks
• Special Order

HEAD BOLT WITH WASHER LONG

Part Number: SSY-93-3031

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

• $10.00 Summit Bucks
• Special Order

Head Bolt, Short, 12-point, Steel, Polished, Washer, Harley-Davidson®, Each

Part Number: SSY-93-3036

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

• $10.00 Summit Bucks
• Special Order

+.010 AFR BBC Oversize Exhaust Seat

Part Number: AFR-9064OS

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

• Special Order