The Dayco POWERBOND Street 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 OEM replacement balancer. Dayco 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 Dayco POWERBOND Street Series balancer eliminates spinning and component separation giving reliable performance in engines used to 6500rpm. Dayco POWERBOND Street Series combine new high strength SG (Nodular) Iron balancer centres with new inertia rings, bonded then balanced to extremely tight tolerances. All Dayco POWERBOND Street balancers feature easy to read permanently etched timing marks on the outer ring.