I just bought a 70 Cuda w/ a 440. It has manual steering and originally had A/C but doesn't now. My problem is this....with no P/S pump or A/C compressor, the fan belt goes over nothing but the pulley on the water pump and the crank, hence no belt tension adjustment capability. The belt thats on now is way too loose and I have experimented with numerous different belts of varying length and width combinations and cannot find a belt that is not either too loose or too tight. Anyone else had this problem? I know I could go with a different pulley size or install an idler pulley but looking for help for the simple fix of just finding a proper length belt.......anyone???