ATI PERFORMANCE – LS3 Harmonic Balancer 2010 – Up Camaro
ATI918629
Harmonic Balancer – Serpentine Super Damper – 6.780 in OD – SFI 18.1 – AC Pulley – Aluminum / Steel – Black – Internal Balance – GM LS-Series – Each
10% underdriven w/OEM Size A/C Pulley