The ATI crankshaft damper is a 7.48-inch aluminum balancer with a 6/4 groove layout designed for LS7 and LS9 dry-sump systems where used with LS3 Camaro (2010–2015) and Gen 3 Vortec truck accessory arrangements. Its sizing and groove pattern accommodate accessory and pulley alignments specific to these LS configurations for a correct-fit replacement.
ATI Damper - 7.48in - AL - 6/4 Grv - LS7/LS9 Dry Sump w/LS3 Camaro - 10-15 - Gen 3 Vortec Truck Acc