I need some help ID'ing my v-belt set up. The car is a 68 Dart, the motor is currently a 273. Not sure of the year, but it does have hydraulic lifters. It originally had AC, but the compressor is no longer installed. I'm afraid it has been cobbled together, and will make reinstalling the AC a pain. The alternator has a two groove pully, with three groove on the crank. There is also a tensioner than is not being used. I also want to verify that the water pump/radiator are the early style and not post 70. I'm rehabbing a Magnum, and would like to swap the timing cover and accessories. Pictures to follow.