ARP fasteners Special Purpose Washer AR200-8589 S15 further more they have a

further more they have a brazed seam that withstands vibrations and pulsations in the toughest environment

Lightweight aluminium construction with a mounting bolt hole spacing of 181

Suit EJ20 and EJ25 Engine with Stock VF Internal Gate Turbocharger

marine and drag racing engines - including those with superchargers and/or nitrous oxide injection systems - ARP offers replacement rod bolts in three different models

ARP fasteners Special Purpose Washer AR200-8589 S15 further more they have aSpecial Purpose Washer5 16" I. D, . 812" O. D . 120" Thick with Chamfer (10 Pack) Brand: ARP Part Number: AR200 8589 Description: A true high performance washer from ARP, available in a variety of sizes and thicknesses, and with or without I. D. (inside diameter) chamfers. Our washers are constructed from either premium chrome moly with a black oxide finish or polished ARP stainless steel and are hardened.