$25 Off $250 / $50 Off $500, on Summit Racing Brand Products - Use Promo Code: BUILDIT

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

Individual Parts

Results 1951 - 1975 of 2000 +

Valve Seat, Nickel Aluminum-bronze, 9.00mm Thick, 19.00mm I.D., 27.00mm O.D., Each

Part Number: KPM-10-SB270

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Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Valve Seat, Nickel Aluminum-bronze, 9.50mm Thick, 22.00mm I.D., 30.00mm O.D., Each

Part Number: KPM-10-SB300

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Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Valve Seat, Nickel Aluminum-bronze, 9.50mm Thick, 24.00mm I.D., 32.00mm O.D., Each

Part Number: KPM-10-SB320

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Estimated Ship Date: Monday 12/22/2025

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Valve Seat, Nickel Aluminum-bronze, 11.00mm Thick, 27.00mm I.D., 36.00mm O.D., Each

Part Number: KPM-10-SB360

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Estimated Ship Date: Monday 12/22/2025

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Valve Seat, Nickel Aluminum-bronze, 11.00mm Thick, 31.00mm I.D., 41.00mm O.D., Each

Part Number: KPM-10-SB410

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Valve Seat, Powdered Metal, 9.50mm Thick, 22.00mm I.D., 30.00mm O.D., Each

Part Number: KPM-10-SC300

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Estimated Ship Date: Monday 12/22/2025

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

Part Number: KPM-30-3060

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Estimated Ship Date: Monday 12/22/2025

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Valve Guide, Bronze, Intake, .260 in. Inside Diameter, Stock Outside Diameter, for use on Honda®, Each

Part Number: KPM-30-0379

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Estimated Ship Date: Monday 12/22/2025

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Guide, Exhaust, +.002, Polaris, RZR XP 1000, 2014

Part Number: KPM-82-82382

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Estimated Ship Date: Monday 12/22/2025

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Valve Guide, Manganese Bronze, Stock,Polaris, Ranger XP900, Each

Part Number: KPM-82-82480

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Estimated Ship Date: Monday 12/22/2025

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Valve Guide, Bronze, + 0.002 in., Intake/Exhaust, Can-Am, Each

Part Number: KPM-91-91222

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

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

Part Number: KPM-40-40420

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Valve Seats - K-10 Seat 30000 Series AOD 1.65

Part Number: DUR-31979

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Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Gen. 3 Hemi CNC Cylinder head, 6.2/6.4L, 212cc Int. runner, 73cc CNC combustion chamber, 2.125 Int./1.650 exh..600 Lift, 2.88 CSA,Pass..side,

Part Number: SUM-HEMI2126264P

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Valve Seats, Intake Seat Location, Ductile Iron, 1.950 in. o.d, Ford, 4.6L, 5.4L, TFS R Series Heads, Set of 4

Part Number: TFS-52900271

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Cylinder Head, Cast Iron, Marine, Chevrolet, 5.7L, Each

Part Number: QSV-8M0188302

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Estimated Ship Date: Monday 12/22/2025

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Valve Guide, Intake, Bronze, Ford, 351C, 351M, 400, Each

Part Number: TFS-51600251-1

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Cylinder Head, GenX® 220, Fast As Cast®, Assembled, 65cc CNC Chambers, GM LS2, Each

Part Number: TFS-30610002

4.0 out of 5 stars ( 1 )

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Cylinder Head, PowerPort® 325, CNC Comp Port, Assy, 78cc CNC Chambers, 1.55" Spr, Ti Ret, Ford 429/460, Each

Part Number: TFS-5341T008-C01

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Cylinder Head, Twisted Wedge® 11R 190, CNC Competition Ported, Assembled, 56cc CNC Chambers, Small Ford, Each

Part Number: TFS-52615601-C02

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Cylinder Head, Twisted Wedge® 11R 190, CNC Competition Ported, Assembled, 66cc CNC Chambers, Small Ford, Each

Part Number: TFS-52616601-C02

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Cylinder Head, Motown, Cast Iron, Assembled, 64cc Chamber, 220cc Intake, Chevy, 302, 327, 350, 400, Each

Part Number: WRL-014150-3

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

RACE-RITE CYLINDER HEAD

Part Number: BRO-2061030

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Valve Guide, Manganese bronze, Lexus, Toyota, Each

Part Number: SLP-VG-1423T

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Valve Seats - K-10 Seat 70000 Series AOD 2.17

Part Number: DUR-71783-5

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

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