ENGINE DAMPENER/ HARMONIC BALANCERHarmonic Balancer all Engines This is used in these T-bird engines.1960 3521961 3901962 3901963 3901964 3901965 3901966 390 1966 428 MakeFORD ModelTHUNDERBIRD Year1960-1966 Item#6312 Info/SpecsPDF Price$99.95EACH Core Charge$0.00 QtyAdd