Stock ratio set (2.60:1 first gear, 1.23:1 third gear ratio) No shafts Gears are made from high-nickel alloy steel, heat-treated and shot-peened to give maximum durability and strength Where applicable, drive dogs have milled lead-in ramps to improve shifting and reduce war Seat include gears, shifter dogs and shifter forks Mainshaft, countershaft, bushings, bearings, snap rings, gaskets and lock washers must be ordered separately