DynoCams ProductsDucar EnginesBriggs and Stratton EnginesHarbor Freight EnginesClone 13hp EngineEngine ToolsCharger Racing ChassisKarting AccessoriesMeasurement DevicesTillotson CarbsTire PrepLubricants Categories HomeBriggs and Stratton EnginesFlathead EngineAftermarket PartsCranks 494874G 1" PTO Bearing, Flathead $6.25 6205SC Unchamfered Flywheel Side Bearing, Flathead $9.75 ARC-6580-C ARC 2.437 Billet Crankshaft, Flathead Only $315.99 ARC-6582-C ARC Billet Crankshaft +.150 X 1" JNL, Flathead $315.99 DC-1340 26T Crank Gear 1" ID, Flathead $34.50 DC-1350 28T Billet Crank Gear, Rhino $34.50 DC-1360 29T Billet Crank Gear 1" ID, Flathead $34.50