Cylinder Heads, Head Bolts & More

PRW Cylinder Head Stud Kits 1035903

Cylinder Head Studs, 4140 Alloy, 12-Point Nuts, Parallel Ground Washers, 200,000 PSI Tensile Strength, Dodge, Cummins, 5.9L, L6, 12-Valve, Diesel, Kit

Part Number: PQX-1035903

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Pioneer Replacement Cylinder Head Fasteners S-153

HEAD BOLT KIT

Part Number: PIO-S-153

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

VEGE Remanufactured Cylinder Heads 2FKJ

Cyl Head, FORD 351W 95-97 CYL HEAD

Part Number: VRE-2FKJ

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Fel-Pro Headbolt Kits ES 72905

Cylinder Head Bolts, Hex Head, Subaru, 2.5L, DOHC, 1-Head, Kit

Part Number: FEL-ES72905

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

Milodon Head Studs 80124

Milodon Head Studs 80124

Cylinder Head Studs, Chromoly, Black Oxide, 12-Point Head, Chevy, Big Block, with Stock Heads, Set

Part Number: MIL-80124

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Trick Flow® Valve Seats TFS-30300271

Valve Seat, Ductile Iron, Intake, 2.087 in. Outside Diameter, Chevy, Small Block, 23 Degree Heads, Each

Part Number: TFS-30300271

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

VEGE Remanufactured Cylinder Heads 2B51

Cyl Head, BUICK 231 93-95 CYL HEAD

Part Number: VRE-2B51

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Milodon Head Studs 80114

Cylinder Head Studs, Chromoly, Black Oxide, 12-Point Head, Chevy, Small Block, Stock, Aftermarket Heads, Set

Part Number: MIL-80114

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

ACDelco Cylinder Headbolts 55566811

Cylinder Head Fasteners, Cylinder Headbolts, M9 x 1.25 Thread, Steel, Natural, Each

Part Number: ADO-55566811

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

COMP Cams Engine Valve Stem Oil Seals 536-16

VALVE SEAL, METAL BODY VITON 11/32" X .562

Part Number: CCA-536-16

Not Yet Reviewed

Estimated Ship Date: Jan 29, 2026 if ordered today

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Estimated Ship Date: Jan 29, 2026 if ordered today

Summit Racing™ Extreme Duty Head Stud Kits SUM-910528-12PT

Cylinder Head Studs, Extreme Duty, 12-Point Head, Chevy Small Block V-8, 1955-1999, Kit

Part Number: SUM-910528-12PT

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

Milodon Cylinder Head Fasteners 80276

Pontiac Ram Air V Head Studs

Part Number: MIL-80276

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Trick Flow® Valve Seats TFS-54400271-1

Valve Seat, Ductile Iron, Intake, 2.450 in. Outside Diameter, Ford, Big Block, Each

Part Number: TFS-54400271-1

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

Trick Flow® Valve Guides TFS-51400252-1

Valve Guide, Intake/Exhaust, Bronze, Ford, Small Block, Twisted Wedge®,Track Heat® Heads, Each

Part Number: TFS-51400252-1

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

Mahle Original Head Bolt Kits GS33540

NISSAN 5552CC 5.6L VK56DE DOHC 32V 2004-2009

Part Number: MAH-GS33540

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 Pro Series Cylinder Head Studs 190-4005

Cylinder Head Studs, Pro Series, Hex Head Nuts, Pontiac, Ram Air V Heads, Kit

Part Number: ARP-190-4005

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

Milodon Head Studs 80279

Cylinder Head Studs, Chromoly, Black Oxide, Hex Head, Pontiac, 455, with Stock HO, RAIII, D-Port, Heads, Set

Part Number: MIL-80279

Not Yet Reviewed

Estimated Ship Date: Mar 5, 2026 if ordered today

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Estimated Ship Date: Mar 5, 2026 if ordered today

Melling Lifter Link Bars and Guides MLG105

Stock Replacement Engine Valve Lifter Guide

Part Number: MEL-MLG105

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

Trick Flow® Valve Seats TFS-30600271-1

Valve Seat, Ductile Iron, Intake, 2.125 in. Outside Diameter, Chevy, Small Block, LS1, Each

Part Number: TFS-30600271-1

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

Crown Automotive Valve Guides 119137

Valve Guide

Part Number: CWA-119137

Not Yet Reviewed

Estimated Ship Date: Feb 27, 2026 if ordered today

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Estimated Ship Date: Feb 27, 2026 if ordered today

JR Race Car Jr. Dragster Billet Titan Heads TNP-5206

Cylinder Head, Jr. Dragster Billet Titan, Aluminum, Natural, Each

Part Number: JRC-TNP-5206

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

Edelbrock Ford Flathead Generator Bracket Stud Kits 8506

Ford Flathead Generator Stud Kit for 1938-48 Fords, Kit

Part Number: EDL-8506

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

MAHLE Original Valve Guides 217-3185

Valve Guides - Chev.,GMC 65-90

Part Number: MAH-2173185

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

PRW Cylinder Head Stud Kits 1035121

Cylinder Head Studs, 8740 Chromoly, 200,000 PSI Tensile Strength, Black Oxide, 12-Point, Ford, Cleveland, Kit

Part Number: PQX-1035121

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Kibblewhite Precision Valve Seats 10-SC550

Valve Seat, Powdered Metal, 11.40mm Thick, 44.45mm I.D., 54.96mm O.D., Each

Part Number: KPM-10-SC550

Not Yet Reviewed

Estimated Ship Date: Monday 12/8/2025

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Estimated Ship Date: Monday 12/8/2025

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