Cylinder Heads, Head Bolts & More

Dura-Bond 30000 Series Valve Seat Inserts 30659

Valve Seats, Steel, Tungsten, Alloy, Intake, Exhaust, 1.755 in. O.D., 1.500 in. I.D., 0.250 in. Thick, Each

Part Number: DUR-30659

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Dura-Bond 30000 Series Valve Seat Inserts 30662

Dura-Bond 30000 Series Valve Seat Inserts 30662

Sintered Valve Seat Insert

Part Number: DUR-30662

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Dura-Bond 30000 Series Valve Seat Inserts 30672

Valve Seats, Steel, Tungsten, Alloy, Intake, Exhaust, 1.818 in. O.D., 1.500 in. I.D., 0.250 in. Thick, Each

Part Number: DUR-30672

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Dura-Bond 30000 Series Valve Seat Inserts 30675

Sintered Valve Seat Insert

Part Number: DUR-30675

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Dura-Bond 30000 Series Valve Seat Inserts 32071

Sintered Valve Seat Insert

Part Number: DUR-32071

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Dura-Bond 30000 Series Valve Seat Inserts 32189

Valve Seats - K-10 Seat 30000 Series AOD 1.605

Part Number: DUR-32189

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Dura-Bond 30000 Series Valve Seat Inserts 32370

Valve Seats, Steel, Tungsten, Alloy, Intake, Exhaust, 2.443 in. O.D., 2.125 in. I.D., 0.375 in. Thick, Each

Part Number: DUR-32370

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Dura-Bond 30000 Series Valve Seat Inserts 30923

Valve Seats, Steel, Tungsten, Alloy, Intake, Exhaust, 1.880 in. O.D., 1.562 in. I.D., 0.312 in. Thick, Each

Part Number: DUR-30923

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Dura-Bond 30000 Series Valve Seat Inserts 31270

Valve Seats - K-10 Seat 30000 Series AOD 1.692

Part Number: DUR-31270

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 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: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Dura-Bond Valve Seats 71178

Valve Seats - K-10 Seat 70000 Series AOD 1.4961

Part Number: DUR-71178

Not Yet Reviewed

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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: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 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: Dec 31, 2025 if ordered today

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Estimated Ship Date: Dec 31, 2025 if ordered today

Brodix Cylinder Heads Valve Seats P 2.006

VALVE SEAT

Part Number: BRO-P2006

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

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Estimated Ship Date: Dec 26, 2025 if ordered today

Kibblewhite Powersports Valve Seats 10-HC447

Seat, High Chrome Alloy, 1.757"" OD

Part Number: KPM-10-HC447

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Kibblewhite Powersports Valve Seats 10-HC526

Seat, High Chrome Alloy, 2.068"" OD

Part Number: KPM-10-HC526

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Dura-Bond Valve Seats 31195

Valve Seats - K-10 Seat 30000 Series AOD 2.0866

Part Number: DUR-31195

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2025 if ordered today

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Estimated Ship Date: Dec 10, 2025 if ordered today

Dura-Bond Valve Seats 32440

Valve Seats - K-10 Seat 30000 Series AOD 2.072

Part Number: DUR-32440

Not Yet Reviewed

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Brodix Cylinder Heads Valve Seats P 1.960 3/8 LID

VALVE SEAT

Part Number: BRO-P196038LID

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

Brodix Cylinder Heads Valve Seats P 1.980

VALVE SEAT

Part Number: BRO-P1980

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

Brodix Cylinder Heads Valve Seats P 2.460 3/8 LID

VALVE SEAT

Part Number: BRO-P2-46038LID

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

Brodix Cylinder Heads Valve Seats P 2.016

VALVE SEAT

Part Number: BRO-P2016

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

Brodix Cylinder Heads Valve Seats P 2.520 3/8

VALVE SEAT

Part Number: BRO-P2-52038

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

Brodix Cylinder Heads Valve Seats DBP 2.350 3/8

VALVE SEAT

Part Number: BRO-DBP2-35038

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

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Estimated Ship Date: Dec 30, 2025 if ordered today

Dura-Bond Valve Seats 30655

Sintered Valve Seat Insert

Part Number: DUR-30655

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

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