The ATI crankshaft damper is a 5.67-inch aluminum damper configured with two 4-groove sections for Toyota Supra 7M-GE and 7M-GTE 3.0L engines from 1987–1992. Specified for a maximum of 800 horsepower and supplied as a one-piece unit, it’s intended for high-power street or race use where accurate pulley spacing and crank vibration control are essential during engine upgrades or rebuilds.
ATI Damper - 5.67in - Alum - (2) 4 Grv - Toyota Supra - 7M-Ge / GTe 3L - 87-92 - 800HP Max - 1Pc