The IAG ARP 1/2" Head Stud Washer is intended to directly replace (1) of the washers included with our 1/2 Inch Head Stud Set with part number: IAG-ENG-1700. The washers are sold individually, (x12) are required for (1) engine or (x6) per cylinder head.
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IAG Replacement ARP 1/2" Head Stud Washer (1)
Sale price$12.99 CAD