ARP Main Bolt Kit Subaru BRZ 2013-2020 / Scion FR-S 2013-2016 Vehicle Model_GTI Installation hardware

Installation hardware

You also will need to use the GSC springs and retainers

Subaru WRX 2006-2014

Part #: HD0203SBIMP-CWII

Machined Diameter 12

ARP Main Bolt Kit Subaru BRZ 2013-2020 / Scion FR-S 2013-2016 Vehicle Model_GTI Installation hardwarePart #: 260 5001 ARP, the world leader in fastener technology has just released a new Pro Series main bolt kit manufactured from "Austenitic stainless steel" material FA20 engine. Includes a set of ten main bolts, six case bolts, ten parallel ground washers for the application and a 1 2 oz. pack of ARP Ultra Torque fastener assembly lubricant. ARP employs a special age hardening process prior to thread rolling and machining that greatly improves