Does anyone know if there is a place that sells rim and drum sprockets for a Poulan 2375 wildthing chainsaw? I only use this saw for my weekend wood warrior duty, my main saws are McCulloch Pro-Mac 610 and possibly a PM-700 or 850 soon. My poulan runs a standard homeowners saw 3/8lp chain with a 6 tooth spur sprocket from the factory. I want the rim because it causes less chain wear and gives more HP for my saw.