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ARP - Custom Age 625+ Cylinder Head Studs (R35 GT-R)


ARP Custom Age 625+: 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+. This is the material of choice in the high strength, super-alloy field. Typical tensile strength is 260,000-280,000 psi. (Compared to max 260,000 for L19 and 220,000 for ARP2000).

Our Price: $867.88

Availability:: Usually Ships in 1 to 2 Business Days
Product Code: ARP-GTR625-HEAD

ARP Custom Age 625+ Head Studs for the GT-R.

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