ARP Square Drive Harmonic Balancer, Damper Bolt Kit - SB Chevy R01P003L 3" bracket can clamp to

3" bracket can clamp to rear end axle tubes to neatly secure braided lines

Absorbs perspiration to keep you dry Light and comfortable

BMW 128i 2008-13 / 3-Series 2006-13

At the heart of this invention

Bolt-in installation

ARP Square Drive Harmonic Balancer, Damper Bolt Kit - SB Chevy R01P003L 3" bracket can clamp toARP offers a special version of its rugged 200, 000 psi rated balancer bolt that can accept a standard 1 2? drive ratchet or breaker bar to facilitate rotating the crank assembly. 1 2? square drive forged into bolt head, enabling the rotation of an engine with any 1 2? drive tool Made from heat treated 8740 chrome moly steel with heavy duty black oxide finish. Since 1968, ARP is the fastener of champions and the world leader in fastener technology.