Cylinder Heads, Head Bolts & More

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: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Milodon Head Studs 80279

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: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

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ARP Pro Series Cylinder Head Studs 190-4003

5 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/2/2026

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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: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Manley Cylinder Head Fasteners 42180

BOLTS-BBC DART PRO 1

Part Number: MAN-42180

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 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: Feb 20, 2026 if ordered today

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Estimated Ship Date: Feb 20, 2026 if ordered today

Manley Superior Head Bolts 42322

Cylinder Head Bolts, High Performance, Hex Head, Chevy, Big Block, Dart, Merlin, Bowtie Heads, 1 Head, Set

Part Number: MAN-42322

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 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: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

Summit Racing™ Extreme Duty Head Stud Kits SUM-910516

Cylinder Head Bolts, Extreme Duty, Inner Row Only, 12-point, Chromoly, Black Oxide, Ford, 6.0L Diesel, Set of 10

Part Number: SUM-910516

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

ARP Pro Series Cylinder Head Studs 131-4201

Cylinder Head Studs, 12-Point Nuts, Chevy, 153, 4 Cylinder, Kit

Part Number: ARP-131-4201

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

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 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Kibblewhite Precision Valve Seats 10-SC510

Valve Seat, Powdered Metal, 11.40mm Thick, 39.70mm I.D., 50.97mm O.D., Each

Part Number: KPM-10-SC510

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

AFR Valve Guides 9042-8

Valve Guide, 11/32 in., Bronze, Intake, Chevy, Big Block, Set of 8

Part Number: AFR-9042-8

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

AFR Valve Guides 9041-8

Valve Guide, 11/32 in., Bronze, Exhaust, Chevy, Big Block, Set of 8

Part Number: AFR-9041-8

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Pioneer Performance Cylinder Head Fasteners 851200

Head Bolt Kit

Part Number: PIO-851200

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Edelbrock Replacement Valve Seats 9714

Valve Seat; Exhaust; 1.66 in. Valve

Part Number: EDL-9714

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

Beck/Arnley Cylinder Head Fasteners 016-1061

Cylinder Head Fasteners, Bolt Style, 12-point Head, Steel, Black, for use on Acura®, for use on Honda®, V6, Set of 16

Part Number: BCK-016-1061

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Crown Automotive Cylinder Head Fasteners 6035515

Cylinder Head Bolt for 1994-2006 Jeep TJ, YJ, XJ, ZJ, WJ w/ 4.0L Engine

Part Number: CWA-6035515

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Edelbrock E-Series Head Bolt Kits 85032

Cylinder Head Bolts, Hex Head, Washers, for Use On Edelbrock Performer RPM Heads, Buick, 6.6L, 7.0L, 7.5L, Kit

Part Number: EDL-85032

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

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ARP High Performance Series Cylinder Head Bolt Kits 125-3601

4.5 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/2/2026

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Kibblewhite Precision Valve Seats 10-SC360

Valve Seat, Powdered Metal, 11.00mm Thick, 27.00mm I.D., 36.00mm O.D., Each

Part Number: KPM-10-SC360

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Beck/Arnley Cylinder Head Fasteners 016-1052

Cylinder Head Fasteners, Bolt Style, 12-point Head, Steel, Natural, Subaru, 2.5L, Set of 12

Part Number: BCK-016-1052

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

S&S Cycle Powersports Cylinder Fasteners 93-3063

NUT, CYLINDER BASE, 7/16" HEX

Part Number: SSY-93-3063

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Beck/Arnley Cylinder Head Fasteners 016-1072

Cylinder Head Bolts, Steel, Natural, Subaru, H4, Set of 12

Part Number: BCK-016-1072

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Summit Racing™ Extreme Duty Head Stud Kits SUM-910526

Cylinder Head Studs, Extreme Duty, 12-Point Head, Mitsubishi, 2.0L, 4G63, 16-Valve, Kit

Part Number: SUM-910526

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

Kibblewhite Valve Guides 82-82470

Guide, Exhaust, STD, Polaris, RZR 900, 2013-'14

Part Number: KPM-82-82470

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

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 2/2/2026

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Estimated Ship Date: Monday 2/2/2026

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