DogBone Harmonic Balancer Bolt for 2001-2025 6.6L Duramax and ARP Washer

Replace your OE balancer bolt with this 8740 chromoly option from DogBone. Our balancer bolt works perfectly with Stock, ATI, and Fluidampr balancers. Our bolt has a tensile strength of over 220,000 psi and features the same alloy as our proven, successful head studs. Aside from excellent tensile strength, our threads are rolled after heat treatment, which provides a much higher quality thread and minimizes thread fatigue. This bolt is designed to match the length, size, weight and threads that will best benefit your application. This package deal also INCLUDES an ARP washer.

Note: Harmonic Balancer Bolt Torque Spec - 250ft-lbs.