Powerbond 10% overdriven harmonic balancer C5, CTS-V 04-07. Ideal for supercharged applications where an increase in boost is needed.
Safety Rating:SFI 18.1
Outside Diameter (in):8.230 in.
Harmonic Balancer Material:Steel
Harmonic Balancer Construction:Steel
Harmonic Balancer Finish:Black painted
Mounting Hardware Included:No
Notes:Balancer has 10 percent overdrive and 8 ribs.
Designed for high performance supercharged engines. These balancers feature a high pressure bonded dampening runner for maximum torque resistance on your supercharged engine. They have an SFI rating of 18.1 and include twin key ways for secure crank mounting.