ATI Harmonic Balancer Hub - Black - ATI Balancers - Small Block Chevy H774001XXL Welding is required and the

Welding is required and the kit includes all the necessary components to get you off the ground with a rolling platform

You've invested in horsepower

1988-1998 GMC K3500

1-1/4 in Long Blades

Vertical Harness

ATI Harmonic Balancer Hub - Black - ATI Balancers - Small Block Chevy H774001XXL Welding is required and theProduct Description: Harmonic Balancer Hub Steel Black Oxide ATI Balancers Small 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.