ARP Square Drive Harmonic Balancer, Damper Bolt Kit - SB Chevy R01P003L Nose is 10" tall x

Nose is 10" tall x 11" W x 29" L with a 1" mounting flange

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

Bolt-in installation

At the heart of this invention

Valves work with Allstar Performance center reliefs and other popular plastic or aluminum quick disconnect fittings

ARP Square Drive Harmonic Balancer, Damper Bolt Kit - SB Chevy R01P003L Nose is 10" tall xARP 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.