I ran one of the Denso alternators on the hot rod. It required different brackets and pulleys. I compared the Denso alternator with an old square back today. The pulleys don't quite line up. I would have to cut down the alternator bracket that bolts to the cylinder head then see what other changes would be required.

The Imperial has a smog pump, A/C, power steering, and water pump to run off the crank pulley. I have axed the smog pump but it still required a different crank pulley.

I am not going to have the time to fiddle around making brackets. Between now and the Power Tour I have exactly one free day to play with the car.