ARP | SKU:
ARP 260-4704
ARP Custom Age 625+ Head Stud Kit | Subaru WRX/STi EJ20 & EJ25 (260-4704)
$589.02
$655.40
Unit price
/
Unavailable
Description
Description
Subaru WRX & STi (EJ20 and EJ25) Head Studs
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.
Features
- 625 Super-Alloy
- Tensile strength: 260,000+ PSI
Applications
- Subaru WRX & STi (EJ20 and EJ25)
What's in the box?
- ARP head studs
- Parallel ground washers
- 8740 chromoly steel 12pt nuts
- (1) .5 oz. pack of ARP Ultra-Torque fastener assembly lubricant
Warranty
- ARP Warranty
Delivery & Shipping
Delivery & Shipping
- This item is shipped directly from our manufacturer and/or distributor, and may take 3-5 business days for dispatch. Tracking information will be provided once shipped.