ARP FA20/FA20DIT Head Stud Kit 2015-2018 WRX / 2013+ BRZ/FRS/86
$281.77
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The ARP Head Stud Kit are ideal for those of you who are running much more boost and power over factory levels and need a strong head stud kit to keep your heads from lifting. DETAILS: Made using premium grade 8740 alloy materials that deliver superior fatigue cycle life Each stud is placed vertically in special racks Heat treated to 200,000 psi Thread-rolled to provide 1000% better fatigue strength Resistance to atmospheric corrosion and oxidation Includes (12) head studs Includes (12) 12-point nuts Includes (12) washers
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