ARP Custom Age 625+ Head Stud Kit For 2002-16 Subaru WRX, 04-16 STI, 05-12 LGT, 04-13 FXT, (EJ20, EJ255, EJ257 & FA20 DIT)


ARP Custom Age 625+ Head Stud Kit Subaru WRX, STI, Legacy GT, Forester XT, EJ20, EJ255, EJ257, FA20


 
Our Price: $577.18


Part#: 260-4704
Qty:

Description Applications
 
Custom Age 625 Plus is a newly formulated super-alloy that 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's Custom Age 625+ studs are centerless ground, heat treated prior to thread rolling and machining. The studs are nominally rated to 270,000 psi and the fasteners deliver 55% increase in tensile strength.

ARP Head Stud Set includes:
  • (x12) Custom Age 625+ head studs
  • (x12) Parallel ground washers
  • (x12) 8740 chrome moly steel 12 point nuts
  • (1/2 oz.) ARP Ultra-Torque fastener assembly lubricant.
Average Rating: 5 of 5 Total Reviews: 1 Write a review »


  0 of 0 people found the following review helpful:
 
This company is the sh*t November 30, 2016
Reviewer: Tyler Sites from Boiling Springs, PA United States  
I bought 2.5 closed deck as well from this company all I can say is I'm shocked at how nice their products are and I highly recommend anything they make

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