This ARP 290-2802 Flywheel Bolt Kit fits Pontiac 350-455 V8 engines and includes washers. ARP's premium grade Pro Series has a 190,000 PSI rating and the High-Performance Series is rated at 180,000 PSI. Formed from aerospace alloy and heat-treated prior to thread rolling and machining, they are far superior to OEM hardware. Both feature an exclusive, flat, 12-point head design and larger than stock shank diameter for increased strength and improved flywheel register. Complete with washers and nuts where applicable. ARP 290-2802 Flywheel Bolt Kit Features: Fits Pontiac 350-455 V8 engines Includes Washers 190,000 PSI 1.000 UHL 1/2-20 thread Flywheel and Flexplate bolts play an important role in the performance and safety of race cars and street machines alike. Protect yourself and your ride with ARP!
