Cylinder Heads, Head Bolts & More

ARP Pro Series Cylinder Head Studs 191-4201

ARP Pro Series Cylinder Head Studs 191-4201

Cylinder Head Studs, Pro Series, 12-Point Nuts, Pontiac, Iron Duke, 2.5L, 1/2 in., Kit

Part Number: ARP-191-4201

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Kibblewhite Precision Valve Seats 10-SC525

Valve Seat, Powdered Metal, 11.43mm Thick, 42.85mm I.D., 52.53mm O.D., Each

Part Number: KPM-10-SC525

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Mahle Original Head Bolt Kits GS33772

Engine Cylinder Head Bolt Set, Engine Cylinder Head Bolt Set

Part Number: MAH-GS33772

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Beck/Arnley Cylinder Head Fasteners for 2000-2009 S2000 - 016-1034

Cylinder Head Fasteners, Bolt Style, 12-point Head, Steel, Black, for use on Honda®, 2.0L, 2.2L, Set of 10

Part Number: BCK-016-1034

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Kibblewhite Precision Valve Seats 10-SC523

Valve Seat, Powdered Metal, 11.40mm Thick, 39.67mm I.D., 52.32mm O.D., Each

Part Number: KPM-10-SC523

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Trick Flow® Valve Seats TFS-51700272-1

Valve Seat, Ductile Iron, Exhaust, 1.657 in. Outside Diameter, Ford, Small Block, Each

Part Number: TFS-51700272-1

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Mahle Original Head Bolt Kits GS33547

Chrys Pass 1.8/2.0/2.4 GEMA World Engine

Part Number: MAH-GS33547

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Dura-Bond Valve Seats 70662

Valve Seats - K-10 Seat 70000 Series AOD 1.63

Part Number: DUR-70662

Not Yet Reviewed

Estimated Ship Date: Jan 8, 2026 if ordered today

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Estimated Ship Date: Jan 8, 2026 if ordered today

ARP Camshaft Tower Stud and Bolt Kits 104-1001

Camshaft Tower Stud and Bolt Kits, 8740 Chromoly, Black, 12-point Head, M6 x 1.0 Thread Size, Volkswagen, 2.0L, FSI Engine, Kit

Part Number: ARP-104-1001

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 2, 2026 if ordered today

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Estimated Ship Date: Jan 2, 2026 if ordered today

Trick Flow® Valve Seats TFS-51400272-1

Valve Seat, Ductile Iron, Exhaust, 1.657 in. Outside Diameter, Ford, Small Block, Each

Part Number: TFS-51400272-1

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

OMIX-ADA Cylinder Head Fasteners 17258.06

Cylinder Head Fasteners, Stud Style, Hex Head, Steel, Natural, Kit Includes 15 Studs and 15 Nuts, Jeep, Willys, Kit

Part Number: OMX-1725806

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

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Estimated Ship Date: Mar 6, 2026 if ordered today

Trick Flow Specialties Valve Guides TFS-52600251-1

SINGLE SBM VALVE GUIDE

Part Number: TFS-52600251-1

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

Kibblewhite Precision Valve Seats 10-SC446

Valve Seat, Powdered Metal, 11.40mm Thick, 35.00mm I.D., 44.62mm O.D., Each

Part Number: KPM-10-SC446

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

Mahle Original Head Bolt Kits GS33534

Cylinder Head Fasteners, Head Bolt Kits, Short Bolts Only, Hex Head, Steel, Natural, Chrysler, Dodge, Jeep, Mitsubishi, Ram, Set of 4

Part Number: MAH-GS33534

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Kibblewhite Precision Valve Seats 10-SC420

Valve Seat, Powdered Metal, 11.00mm Thick, 32.00mm I.D., 42.00mm O.D., Each

Part Number: KPM-10-SC420

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Melling Lifter Link Bars and Guides MLG104

Stock Replacement Engine Valve Lifter Guide

Part Number: MEL-MLG104

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

Kibblewhite Precision Valve Seats 10-SC390

Valve Seat, Powdered Metal, 11.00mm Thick, 30.00mm I.D., 39.00mm O.D., Each

Part Number: KPM-10-SC390

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Kibblewhite Valve Guides 20-2330C

Valve Guide, Cast Iron, Exhaust, .338 in. Inside Diameter, Stock Outside Diameter, Harley-Davidson®, Each

Part Number: KPM-20-2330C

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Kibblewhite Valve Guides 20-2320C

Valve Guide, Powersports, Cast Iron, Intake, Each

Part Number: KPM-20-2320C

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Kibblewhite Precision Valve Seats 10-SC340

Valve Seat, Powdered Metal, 9.50mm Thick, 26.00mm I.D., 34.00mm O.D., Each

Part Number: KPM-10-SC340

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

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Estimated Ship Date: Jan 2, 2026 if ordered today

ARP Pro Series Cylinder Head Studs 245-4306

Cylinder Head Studs, Pro Series, 12-Point Heads, Dodge, Plymouth, KB 426 Hemi, Inner Only, Kit

Part Number: ARP-245-4306

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Mahle Original Head Bolt Kits GS33676

GM 3.6L DOHC 24V V6 (2004-2011)

Part Number: MAH-GS33676

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

Fel-Pro Headbolt Kits ES 72859

Head Bolt Set, Mitsubishi

Part Number: FEL-ES72859

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Trick Flow® Valve Guides TFS-30400252

Valve Guides, Bronze, Exhaust, Chevy, 5.7L, Set of 8

Part Number: TFS-30400252

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Estimated Ship Date: Monday 12/22/2025

Fel-Pro Headbolt Kits ES 72207

Head Bolt Set, OEM Replacement, Ford, Lincoln, Mercury, Kit

Part Number: FEL-ES72207

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

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