60 SERIES; FLAT FLYWHEEL WITH 8 9/16" CENTER FOR 15 1/2" CLUTCH 118 TOOTH RING GEAR WITH 12 MOUNT HOLES RING GEAR: 118 TEETH PILOT BEARING: TP836306 CLUTCH SIZE: 15 1/2" CENTER DIAMETER: 8 9/16" CORE #: 175 CORE PRICE: $250.00