ARP Pro Series Cylinder Head Studs

4.8 out of 5 stars 813 Customer Reviews

ARP Pro Series cylinder head studs are cold-forged to ensure molecular integrity. They're heat-treated prior to thread rolling and machining. ARP Pro Series kits are also available with 12-point nuts, and all studs come complete with hardened parallel washers for an even load distribution and accurate torque readings. With hundreds of models ready to ship, these cylinder head fasteners can be ordered for virtually any style engine.

Results 1 - 10 of 10

ARP Pro Series Cylinder Head Studs 234-4314

ARP Pro Series Cylinder Head Studs 234-4314

Cylinder Head Studs, Pro Series, 12-point, Custom Age 625, Black Oxide, 11mm Thread Size, Washers, Chevy, Kit

Part Number: ARP-234-4314

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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ARP Pro Series Cylinder Head Studs 234-4313

Cylinder Head Fasteners, 12-point Style, Stud, Mixed Length Lower, Early LS Style, ARP 2000 Material, 220,000 psi, Black Oxide Finish, Kit

Part Number: ARP-234-4313

5.0 out of 5 stars ( 1 )

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Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Extreme Duty Head Stud Kits SUM-900506

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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ARP Pro Series Cylinder Head Studs 204-4206

Cylinder Head Studs, Pro Series, 12-Point Head, Porsche, 3.0L, 3.2L, 3.3L, Dilivar Replacement, Kit

Part Number: ARP-204-4206

5.0 out of 5 stars ( 2 )

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ARP Pro Series Cylinder Head Studs 202-4305

Cylinder Head Fasteners, Pro Series Cylinder Head Stud Kits, Undercut, 12-point, Chromoly, Black Oxide, Nissan, VR38DETT, Kit

Part Number: ARP-202-4305

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

ARP Pro Series Cylinder Head Studs 204-4210

Head Studs, Chromoly, Pro Series, 12-Point Head, Porsche, H6, 3.4, 3.6L, Kit

Part Number: ARP-204-4210

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

ARP Pro Series Cylinder Head Studs 250-4301

Cylinder Head Fasteners, Pro Series Cylinder Head Stud Kits, 12-point, ARP2000, Black Oxide, Washers, Ford, 6.7L Diesel, Kit

Part Number: ARP-250-4301

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Extreme Duty Head Stud Kits SUM-910519

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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ARP Pro Series Cylinder Head Studs 247-4207

Cylinder Head Studs, Custom Age, 12-Point, 3.9L, Cummins Diesel, Kit

Part Number: ARP-247-4207

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

ARP Pro Series Cylinder Head Studs 245-4308

Cylinder Head Studs, Pro Series, 12-Point Heads, Dodge, Plymouth, KB 426 Hemi, 1/2 in., Kit

Part Number: ARP-245-4308

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

ARP Pro Series Cylinder Head Studs 245-4309

KB Hemi long deck 1/2" 12pt head stud kit

Part Number: ARP-245-4309

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

ARP Pro Series Cylinder Head Studs 300-4201

Head Studs, Pro Series, 12-Point Head, Chevy, 350, SB2-2 Winston Cup, Kit

Part Number: ARP-300-4201

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

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