ATI Serpentine SFI 18.1 Super Damper - 7.480 in OD - Black - Internal Balance - GM LS-Series 917302 BR10065 Exits over frame rail

Exits over frame rail

AiM MyChron 5s 2T

Large (54-56)

1-11/16 in OD

Slack Test: Get buckled in your car as if you are ready to race and look straight ahead to the horizon

ATI Serpentine SFI 18.1 Super Damper - 7.480 in OD - Black - Internal Balance - GM LS-Series 917302 BR10065 Exits over frame railProduct Description: Harmonic Balancer Serpentine Super Damper 7. 480 in OD SFI 18. 1 Aluminum Steel Black Internal Balance 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