ARP Custom AGE 625+ 11mm Head Stud - Subaru EJ30, EJ255, EJ257 Cooling Accessories It reduces friction with the

It reduces friction with the use of revised internal lubrication method

Direct fit for all 2

A sweeping green LED “needle” lines the edge of the gauge face for quick reference

DYNO TESTING

600240 is a Prolite flywheel

ARP Custom AGE 625+ 11mm Head Stud - Subaru EJ30, EJ255, EJ257 Cooling Accessories It reduces friction with theCustom 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