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ARP Custom Age 625+ Head Stud Kit - Fits Subaru STI 2004-2017 - WRX 2002-2014 - More

ARP Custom Age 625+ Head Stud Kit - Fits Subaru STI 2004-2017 - WRX 2002-2014 - More

SKU: ARP-260-4704
Regular price $765.63 USD
Regular price Sale price $765.63 USD
Sale Sold out

This newly formulated super-alloy demonstrates superior fatigue cycle life, tensile strength and toughness – with complete resistance to atmospheric corrosion and oxidation. ARP is the first to develop manufacturing and testing processes for fasteners with Custom Age 625+. Best of all it is less expensive and expected to soon replace MP-35 as the material of choice in the high strength, super-alloy field. Typical tensile strength is 260,000-280,000 psi.

Brand: ARP
Head Alteration Required: No
Length: OEM Spec
Location: Head
Machining Required: No
Material: 8740 Chromoly Steel
QTY: 12
Mfgr. Warranty: No Warranty
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STI 2004-2017
WRX 2002-2014