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Flywheel bolts play an important role in the performance and safey of race cars and street machines alike. That's why the fastener experts at ARP have developed special bolts that are far superior to OEM hardware. They are forged from aerospace alloy and heat-treated prior to thread rolling and machining. ARP bolts also feature an exclusive, flat, 12-point head design and larger than stock shank diameter for increased strength and improved flywheel register. The popular High Performance series is rated at 180,000 psi, and the premium grade Pro Series, originally developed for NASCAR Winston Cup competition, has a 200,000 PSI rating. |