Engines & Engine Parts at Summit Racing

Kibblewhite Precision Valve Seats 10-SC500

Valve Seat, Powdered Metal, 11.50mm Thick, 39.00mm I.D., 50.00mm O.D., Each

Part Number: KPM-10-SC500

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Kibblewhite Precision Valve Seats 10-SC557

Valve Seat, Powdered Metal, 11.43mm Thick, 45.72mm I.D., 55.73mm O.D., Each

Part Number: KPM-10-SC557

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Kibblewhite Precision Valve Seats 10-SC573

Valve Seat, Powdered Metal, 11.43mm Thick, 47.50mm I.D., 57.30mm O.D., Each

Part Number: KPM-10-SC573

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Kibblewhite Precision Valve Seats 10-HC446

Valve Seat, High Chrome Alloy, 1.757 in. OD, Each

Part Number: KPM-10-HC446

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Kibblewhite Precision Valve Seats 10-HC525

Valve Seat, High Chrome Alloy, 2.068 in. OD, Each

Part Number: KPM-10-HC525

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Kibblewhite Precision Valve Seats 10-SC260

Valve Seat, Powdered Metal, 9.00mm Thick, 18.00mm I.D., 26.00mm O.D., Each

Part Number: KPM-10-SC260

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Kibblewhite Precision Valve Seats 10-SC280

Valve Seat, Powdered Metal, 9.50mm Thick, 20.00mm I.D., 28.00mm O.D., Each

Part Number: KPM-10-SC280

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Kibblewhite Precision Valve Seats 10-SC320

Valve Seat, Powdered Metal, 9.50mm Thick, 24.00mm I.D., 32.00mm O.D., Each

Part Number: KPM-10-SC320

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Kibblewhite Precision Valve Seats 10-SC490

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

Part Number: KPM-10-SC490

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Kibblewhite Precision Valve Seats 10-SC541

Valve Seat, Powdered Metal, 11.40mm Thick, 42.92mm I.D., 54.10mm O.D., Each

Part Number: KPM-10-SC541

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Kibblewhite Precision Valve Seats 10-SB395

Valve Seat, Nickel Aluminum-bronze, 11.00mm Thick, 30.00mm I.D., 39.50mm O.D., Each

Part Number: KPM-10-SB395

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Kibblewhite Precision Valve Seats 10-SB470

Valve Seat, Nickel Aluminum-bronze, 11.00mm Thick, 36.50mm I.D., 47.00mm O.D., Each

Part Number: KPM-10-SB470

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Kibblewhite Precision Valve Seats 10-SB480

Valve Seat, Nickel Aluminum-bronze, 11.00mm Thick, 37.50mm I.D., 48.00mm O.D., Each

Part Number: KPM-10-SB480

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Kibblewhite Precision Valve Seats 10-SC350

Valve Seat, Powdered Metal, 11.00mm Thick, 26.00mm I.D., 35.00mm O.D., Each

Part Number: KPM-10-SC350

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Kibblewhite Precision Valve Seats 10-SB415

Valve Seat, Nickel Aluminum-bronze, 11.00mm Thick, 31.00mm I.D., 41.50mm O.D., Each

Part Number: KPM-10-SB415

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Kibblewhite Precision Valve Seats 10-SB420

Valve Seat, Nickel Aluminum-bronze, 11.00mm Thick, 32.00mm I.D., 42.00mm O.D., Each

Part Number: KPM-10-SB420

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Kibblewhite Precision Valve Seats 10-SB440

Valve Seat, Nickel Aluminum-bronze, 11.00mm Thick, 34.00mm I.D., 44.00mm O.D., Each

Part Number: KPM-10-SB440

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Kibblewhite Precision Valve Seats 10-SB460

Valve Seat, Nickel Aluminum-bronze, 11.00mm Thick, 35.50mm I.D., 46.00mm O.D., Each

Part Number: KPM-10-SB460

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Kibblewhite Precision Valve Seats 10-SB490

Valve Seat, Nickel Aluminum-bronze, 11.00mm Thick, 38.50mm I.D., 49.00mm O.D., Each

Part Number: KPM-10-SB490

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Kibblewhite Precision Valve Seats 10-SB500

Valve Seat, Nickel Aluminum-bronze, 11.50mm Thick, 39.00mm I.D., 50.00mm O.D., Each

Part Number: KPM-10-SB500

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Kibblewhite Precision Valve Seats 10-SB380

Valve Seat, Nickel Aluminum-bronze, 11.00mm Thick, 29.00mm I.D., 38.00mm O.D., Each

Part Number: KPM-10-SB380

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Kibblewhite Precision Valve Seats 10-SB405

Valve Seat, Nickel Aluminum-bronze, 11.00mm Thick, 30.00mm I.D., 40.50mm O.D., Each

Part Number: KPM-10-SB405

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

Kibblewhite Precision Valve Seats 10-SC270

Valve Seat, Powdered Metal, 9.00mm Thick, 19.00mm I.D., 27.00mm O.D., Each

Part Number: KPM-10-SC270

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Estimated Ship Date: Dec 23, 2025 if ordered today

Dura-Bond 30000 Series Valve Seat Inserts 31105

Valve Seats - K-10 Seat 30000 Series AOD 1.2559

Part Number: DUR-31105

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

Dart Valve Seat Inserts VS2520BC

Dart Valve Seat Inserts VS2520BC

Valve Seat, Aluminum-Bronze, Intake, Big Chief Heads, Titanium Valves, Each

Part Number: DRT-VS2520BC

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Estimated Ship Date: Feb 2, 2026 if ordered today