ARP Custom Age 625+ Cylinder Head Stud Kit Exhaust Hardware NOTE: Includes black bezel and

NOTE: Includes black bezel and reversible black AFR/Lambda faceplate only

** It's the perfect marriage of simplicity and accuracy

gasoline temperature

and “out-of-the-box” configurations

and can provide a safer

ARP Custom Age 625+ Cylinder Head Stud Kit Exhaust Hardware NOTE: Includes black bezel andCUSTOM 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