ARP Custom Aged 625 EJ20/EJ25

ARP625

$1,439.95
$1,439.95
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PRODUCT DESCRIPTION

ARP Cylinder Head Studs (WRX / STi) 260-4701

CUSTOM AGE 625 PLUS®: 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.

ARP Custom Aged 625 EJ20/EJ25

$1,439.95