ATI Super Damper Harmonic Balancer - 6.730" OD - SFI 18.1 - Internal Balance - Aluminum/Steel - Black - GM LS-Series 3550224-156 developed for racers in closed-car

developed for racers in closed-car environments

Mounting Bracket

Bracket kits include rear upper and lower trailing arm mounts that accept O

8 AN Male to 1/2 in NPT Male

1959-1966 Jeep CJ3

ATI Super Damper Harmonic Balancer - 6.730" OD - SFI 18.1 - Internal Balance - Aluminum/Steel - Black - GM LS-Series 3550224-156 developed for racers in closed-carProduct Description: Harmonic Balancer Super Damper 6. 730 in OD SFI 18. 1 Internal Balance Aluminum Steel Black GM LS Series 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.