4P ARP Crank Pulley Bolt K20C1 Type R

Description

Replace that old and crusty crank pulley bolt with a more durable ARP replacement. There is nothing worse than putting your hard earned money into building a masterpiece engine and having to top it off with a crummy looking oxidized OEM bolt.

This is a direct replacement for the OEM bolt and can be torqued and reused as many times as you like. This bolt has a much higher clamping load with itsdrastically increase yield and tensile strength. ARP and 4 Piston are proudly engraved on the head of the bolt.