ATI Super Damper SFI 18.1 Harmonic Balancer - 7.425 in OD - Black Oxide - External Balance - Big Block Chevy Chassis & Frame Deals we don't just get it

we don't just get it

while still providing beneficial exhaust flow improvement over factory manifolds

Deep and Powerful Sound

Fuel Rail Kit

Direct / Remote Reservoir

ATI Super Damper SFI 18.1 Harmonic Balancer - 7.425 in OD - Black Oxide - External Balance - Big Block Chevy Chassis & Frame Deals we don't just get itProduct Description: Harmonic Balancer Super Damper 7. 425 in OD SFI 18. 1 Steel Black Oxide External 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.