Universal Harmonic Balance: Adapter 12mm-1.75"

We always knew we had the best Harmonic Balancer Installer kit available,but we found a way to make it even better. We eliminated the throughbolt and the subsequent hole in the back of each adapter, thus addingeven more strength and reliability. With eight interchangeable adapters,our universal kit fits virtually any engine. It uses a thrust bearing to gently“squeeze” the harmonic balancer onto the crank snout on even the tightestof press fit applications. Best of all, even if you do manage to break one ofthe included adapters, replacement parts are readily available.