ATI LS Harmonic Balancer 5.67 25% UD GM Y-Body R07C09XL Heat-treated prior to thread rolling

Heat-treated prior to thread rolling and machining / and rated at a 190/000 psi

Air bags easily fit into the rear coil springs of coil-sprung vehicles

500 in Long

Manufactured from 2024 aluminum

Line Lock Installation Kit

ATI LS Harmonic Balancer 5.67 25% UD GM Y-Body R07C09XL Heat-treated prior to thread rollingProduct Description: Harmonic Balancer Serpentine Super Damper 5. 67 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