back in teh day i used the smoothdaddy one belt to the waterpump no tensioner and it worked flawless, i have freinds that have flipped teh water pump pull around and run one belt from the crank water pump and alternator , but you have to space the mount away from the frame rails or grind the frame rails, something im not fond off, but it works, also the belt doesnt line up exactly, on my current car im running a 240sx alternator in the rear and its been working good for me.