My timing belt broke and it messed up me heads. So instead of getting the heads redone I found a set ALREADY redone from a wagon. they bolted on fine and everything the car starts and runs fine UNTIL i rev it. then the alt belt will fly off.

The only problem I'm having is trying to keep the alt. belt on. the power steering pulley is cocked ever so much and everything time I rev the engine belt fly's off.

My question is are the wagon heads that much different OR could it be the bracket mount for the power steering pump.

CAN ANYONE give me any insight to the problem I'm having?