6.5″ 60-2 trigger wheel custom-drilled for 3-bolt Ford balancers such as those found on early 289 V8s.
7.25″ 60-2 trigger wheel custom drilled for 3-bolt Mopar balancers. For use with flat front balancers.
6.5″ 60-2 custom trigger wheel for use with 6.25″ or smaller SBC balancers. This trigger wheel can also be used for many non-Chevy applications that use aftermarket dampers with the standard Chevy 3-bolt pattern.
5″/125mm 60-2 crank trigger wheel.
6″/155mm 60-2 crank trigger wheel.