Engines & Engine Parts at Summit Racing

Dura-Bond 30000 Series Valve Seat Inserts 30706

Valve Seats, Steel, Tungsten, Alloy, Intake, Exhaust, 1.505 in. O.D., 1.125 in. I.D., 0.188 in. Thick, Each

Part Number: DUR-30706

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Dura-Bond 70000 Series Valve Seat Inserts 71852

Valve Seats, Tungsten, Intake, Exhaust, 1.654 in. O.D., 0.313 in. I.D., 0.250 in. Thick, Each

Part Number: DUR-71852

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Dura-Bond 30000 Series Valve Seat Inserts 30643+5

Valve Seats, Steel, Tungsten, Alloy, Intake, Exhaust, 1.573 in. O.D., 1.312 in. I.D., 0.219 in. Thick, Each

Part Number: DUR-30643-5

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Dura-Bond Valve Seats 31063

Valve Seats - K-10 Seat 30000 Series AOD 1.382

Part Number: DUR-31063

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Dura-Bond Valve Seats 79035

Valve Seats - K-10 Seat 70000 Series AOD 1.4961

Part Number: DUR-79035

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

Brodix Cylinder Heads Valve Seats P 1.650 3/8 LID

VALVE SEAT

Part Number: BRO-P1-65038-LID

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

Dura-Bond 30000 Series Valve Seat Inserts 39035

Valve Seats, Steel, Tungsten, Alloy, Intake, Exhaust, 1.496 in. O.D., 1.102 in. I.D., 0.394 in. Thick, Each

Part Number: DUR-39035

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 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: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 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: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Kibblewhite Precision Valve Seats 10-SC478

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

Part Number: KPM-10-SC478

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

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: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Kibblewhite Precision Valve Seats 10-SB275

Valve Seat, Nickel Aluminum-bronze, 9.00mm Thick, 19.00mm I.D., 27.50mm O.D., Each

Part Number: KPM-10-SB275

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Kibblewhite Precision Valve Seats 10-SB285

Valve Seat, Nickel Aluminum-bronze, 9.50mm Thick, 20.00mm I.D., 28.50mm O.D., Each

Part Number: KPM-10-SB285

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Kibblewhite Precision Valve Seats 10-SB325

Valve Seat, Nickel Aluminum-bronze, 9.50mm Thick, 24.00mm I.D., 32.50mm O.D., Each

Part Number: KPM-10-SB325

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Kibblewhite Powersports Valve Seats 10-HC478

Seat, High Chrome Alloy, 1.882"" OD

Part Number: KPM-10-HC478

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Dura-Bond 30000 Series Valve Seat Inserts 30790

Valve Seats - K-10 Seat 30000 Series AOD 1.38

Part Number: DUR-30790

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Dura-Bond 30000 Series Valve Seat Inserts 39037

Valve Seats, Steel, Tungsten, Alloy, Intake, Exhaust, 1.535 in. O.D., 1.260 in. I.D., 0.394 in. Thick, Each

Part Number: DUR-39037

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Dura-Bond 70000 Series Valve Seat Inserts 79077

Valve Seats - K-10 Seat 70000 Series AOD 1.5354

Part Number: DUR-79077

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Dura-Bond 30000 Series Valve Seat Inserts 30509

Valve Seats, Steel, Tungsten, Alloy, Intake, Exhaust, 1.880 in. O.D., 1.562 in. I.D., 0.250 in. Thick, Each

Part Number: DUR-30509

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Dura-Bond 30000 Series Valve Seat Inserts 31097

Valve Seats, Steel, Tungsten, Alloy, Intake, Exhaust, 1.130 in. O.D., 0.871 in. I.D., 0.191 in. Thick, Each

Part Number: DUR-31097

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Kibblewhite Precision Valve Seats 10-SB250

Valve Seat, Nickel Aluminum-bronze, 9.00mm Thick, 17.00mm I.D., 25.00mm O.D., Each

Part Number: KPM-10-SB250

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Dura-Bond Valve Seats 99035

Valve Seats - K-10 Seat 90000 Series AOD 1.4961

Part Number: DUR-99035

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Dura-Bond Valve Seats 31135

Valve Seats - K-10 Seat 30000 Series AOD 2.194

Part Number: DUR-31135

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Brodix Cylinder Heads Valve Seats P 2.400 3/8

VALVE SEAT

Part Number: BRO-P240038

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 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: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today