ATI Harmonic Balancer - 7.074" OD - SFI 18.1 - Aluminum/Steel - Black - Internal Balance - Big Block Chevy 3453 Tapered inserts have a 1-1/2"

Tapered inserts have a 1-1/2" per foot taper and are commonly used with stock type inner tie rods

Side steps for hard-working trucks

1992-1999 Chevrolet K2500 Suburban

1 in Square Tube

ATI Harmonic Balancer - 7.074" OD - SFI 18.1 - Aluminum/Steel - Black - Internal Balance - Big Block Chevy 3453 Tapered inserts have a 1-1/2"Product Description: Harmonic Balancer 7. 074 in OD SFI 18. 1 Aluminum Steel Black Oxide Internal Balance 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.