ARP Flexplate Bolt Kit Subaru BRZ 2013-2017 vendor_Whiteline These are the same retainers

These are the same retainers that come with the Brian Crower valve spring kit and have not been tested on other valve springs

which is the most "heavy-duty" aftermarket pipe yet made

thus extending and protecting the life of your engine

Tein recommends the following springs: 16

Product Features

ARP Flexplate Bolt Kit Subaru BRZ 2013-2017 vendor_Whiteline These are the same retainersPart #: 260 2901 ARP's Pro Series driveline fastener kits feature premium grade 8740 material that is rated at 200,000 psi tensile strength and include a 1 2 oz. tube of ARP's Ultra Torque fastener assembly lubricant. ARP bolts are cold forged to ensure molecular integrity, heat treated prior to thread rolling and machining, and designed to exceed the OEM fasteners in strength and durability. Optimum design, enhanced reliability and increased strength