MG MGB with 5 main bearing engines and 4 synchro gearbox - 18GD to 18V spec. (from October 1967)
1050 steel and are heat treated for durability. The gears are heated then pressed on and secured with grade 8 button screws. We were the first to utilize a stepped dowel system in most of our flywheel applications. This doweling method ensures that once the pressure
plate is installed the dowels cannot be removed because they become locked into place. No steel flywheel can compete with the awesome serviceability, strength and superior design of our aluminium flywheels. If there was a better material out there, we would be using it.