ATI Steel Crank Hub & Inner Shell - BB Chevy Cable Cutter Each ARP kit includes the

Each ARP kit includes the correct number of fasteners for your application

Ultra-lightweight carbon shell: 1095g in sizes 54 to 56 and 1130g in sizes 57 to 59 (+ or - 3%)

Hydration Coupling

includes ACT's patented Monoloc

ATI Steel Crank Hub & Inner Shell - BB Chevy Cable Cutter Each ARP kit includes theProduct Description: Harmonic Balancer Hub Inner Shell Steel Black Oxide ATI Balancers Big Block Chevy Sold Individually ATI Performance Products is a company founded on innovation, precision and service. ATI harmonic Super Dampers add horsepower and torque to race, street and truck engines. ATI Performance Products is the creation of over 40 years of Transmission and performance component manufacturing and racing experience.