Mr. Gasket 946G Harmonic Balancer Bolt and Washer Kit

• High hex head to prevent socket slippage while rotating the engine
• Extra thick washer to allow for a more accurate, uniform torque
• Made from grade 8 alloy material and heat-treated for superior strength
• Size of the thread is 1/2"-20 x 1-1/2
• Black plated finish and heat treated for superior strength

Mr. Gasket Harmonic Balancer Bolt and Washer Kit is made from Grade 8 alloy material that is heat-treated for superior strength. These harmonic balancer bolts feature a high hex head to prevent socket slippage while rotating the engine when degreeing a cam or adjusting the valves. An extra thick, parallel ground washer is provided to allow for a more accurate, uniform torque. Complete with split lock washer to prevent loosening caused by vibration.