LIGHTWEIGHT; 60 SERIES; FLAT FLYWHEEL WITH 10" 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" CLUTCH DIAMETER: 10" CORE #: 175 CORE PRICE: $250.00