ATI Harmonic Balancer - 7.074" OD - SFI 18.1 - Aluminum/Steel - Black - Internal Balance - Big Block Chevy H762C04XXL Improved Idle Quality

Improved Idle Quality

Commonly used in rear suspensions

1980-1983 Buick Estate Wagon

M aluminum heads including the fast-burn aluminum heads and may be used on 1969 thru 1986 cast iron heads by drilling and tapping one hole for the upper mounting point

1-3/8" breathers sold separately

ATI Harmonic Balancer - 7.074" OD - SFI 18.1 - Aluminum/Steel - Black - Internal Balance - Big Block Chevy H762C04XXL Improved Idle QualityProduct 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.