I have a 75 Eldorado with Modified Pulse Washer motor.
Does anyone know where to buy a new one. I tried every dealer i know, including Rockauto they never heard of the thing,even AC delco.who made the motor, say they never heard of it, although the old one is in the shop manual and is also sitting on my kitchen table. Modified seems to be the problem word. Has anyone else had a problem obtaining a new one of these.