ARP Head Stud Kit | Subaru FA20/FA20DIT (260-4301)

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$253.24 $281.77Instant Savings of 10% ($28.53)

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Subaru FA20/FA20DIT Head Stud Kit by ARP

This ARP head stud kit is made from 8740 chrome moly steel, 200,000 psi tensile strength. It is precision center-less ground and thread rolled to Mil-S-8879 specs. The kit includes black oxide finish studs, hardened washers, and premium grade nuts. Removing your cylinder head? Don't forget the head gasket! Select from our vast selection of head gaskets below and be sure to check out our Engine Components and Cooling: Cylinder Head Gaskets and Studs section for more information.

Replacing that old timing belt is also a great idea! Even if you aren't at the replacement interval it will save you a significant amount of money down the line! See our Engine Components and Cooling: Rebuild Components: Timing Belt Components section for more information!


  • Made from 8740 chrome moly steel
  • 200,000 psi tensile strength
  • Precision center-less ground and thread rolled to Mil-S-8879 specs
  • Black oxide finish
  • ARP Limited Warranty


  • Longer lasting, stronger under even the harshest conditions.


  • 2015-2021 Subaru WRX
  • 2014-2018 Subaru Forester XT
  • 2013-2021 Subaru BRZ
  • 2013-2016 Scion FR-S
  • 2017-2021 Toyota 86

What's in the Box?

  • 1 Set of black oxide finish studs
  • Hardened washers
  • Premium grade nuts

Customer Reviews

Based on 2 reviews
Isaac Stone

Good everything came in a covered an oil, clean and throw it in smooth

Adam Connolly
Head Studs

Purchased these studs and I'm impress with the quality of how these are and recommend these to anyone that's going to rip the heads off these fa motors