ATI LS6 6.75 Harmonic Damper SFI RS00100408 these arms are a direct

these arms are a direct replacement for 1978-88 metric chassis and accept stock ball joints

5 in W x 18

straight pin rows

These re-usable hose ends feature "smooth bend" technology for increased flow and performance

GP and Bell Star GP CMR Auto Racing Helmets

ATI LS6 6.75 Harmonic Damper SFI RS00100408 these arms are a directProduct Description: Harmonic Balancer Serpentine Super Damper 6. 780 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