I am shopping for new front springs for my 1952 1/2 ton panel truck. I have a V8 and automatic transmission in it, so I would prefer heavy duty springs. I looked at the prices at several of the vendors sites that are on the Stovebolt list and found the prices vary drastically, from $140 to $260 each. However, no one shows specifications so I am not sure a higher price means it has a greater load capacity. I would appreciate advice.