ATI Super Damper SFI-18.1 Harmonic Balancer - Undersized - 6.325 in OD - Internal Balance - Black - Small Block Chevy BR2008 This system is superior in

This system is superior in every way

MAC Pumper

(Set of 2)

Bearings / Seal / Hardware

1989-1990 Chevrolet V1500 Suburban

ATI Super Damper SFI-18.1 Harmonic Balancer - Undersized - 6.325 in OD - Internal Balance - Black - Small Block Chevy BR2008 This system is superior inProduct Description: Harmonic Balancer Super Damper Undersized 6. 325 in OD SFI 18. 1 Internal Balance Steel Black Paint 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