ATI PERFORMANCE LS1 7.5in Harmonic Damper - SFI 917246

ATI PERFORMANCE Harmonic Balancer - Serpentine Super Damper - 7.530 in OD - SFI 18.1 - AC Pulley - Aluminum / Steel - Black - Internal Balance - GM LS-Series - Each.
Y-BODY 6-GROOVE W/A/C PULLEY.