PowerBond Street Performance Harmonic Balancer - SB Chevy - 8" Diameter - Internal Balance 23011607 Works with nearly all Micro

Works with nearly all Micro Sprints

They have 20% more exhaust flow than cast iron Vortec heads

Pressure Regulator / O-Rings

Data Transfer Cable Adapter

PowerBond Street Performance Harmonic Balancer - SB Chevy - 8" Diameter - Internal Balance 23011607 Works with nearly all MicroThe POWERBOND STREET RACE series brings bonded balancer technology within the budget of every performance street engine builder from mild to wild. They also make a great heavy duty standard replacement balancer. POWERBOND STREET balancers are also perfect for limited spec race classes such as late model stock that require an OEM style balancer. The bonded dampening rubber in every POWERBOND STREET RACE series balancer eliminates spinning and component