ATI Super Damper Harmonic Balancer - 7.074" OD - SFI 18.1 - Aluminum/Steel - Internal Balance - Nissan 6-Cylinder 1411Y and off-road use

and off-road use

These pumps were used on most Chevrolet applications with short and long water pumps until the early 1980's

Kit includes two 29" long aluminum brackets with adjustment holes at 2" increments and arms to fit radiator cores up to 2-1/4" wide

Upgrade your HANS Device to gel padding

Mopar B / RB-Series / 426 Hemi

ATI Super Damper Harmonic Balancer - 7.074" OD - SFI 18.1 - Aluminum/Steel - Internal Balance - Nissan 6-Cylinder 1411Y and off-road useProduct Description: Harmonic Balancer Super Damper 7. 074 in OD SFI 18. 1 Aluminum Steel Internal Balance Nissan 6 Cylinder 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.