Flywheel and Flexplate bolts play and important role in the performance and safety of racecars and street machines alike. That's why the fastener experts at ARP have developed special bolts that are far superior to OEM hardware. ARP offers two styles of Flywheel/Flexplate bolts; High Performance and Pro Series. They are both forged from aerospace alloy and heat-treated prior to thread rolling and machining. Both feature and exclusive, flat 12-point head design and larger than stock shank diameter for increased strength and improved flywheel register.
•The thread size of metric fasteners is listed using international designations. For example, "M10" indicates a 10mm thread size.