Whats the scoop with these engines ? They were produced from 1982-89 it appears. I'm looking at a cherry 84 Cadillac Seville with the HT 4100. Car is perfect, with 85,000 miles, but the all aluminum V8 scares me. Was this what they called a 8-6-4 engine in this model of car, or was that used earlier then 1984 ?
Any idea where I can find some good 1984 specs on this car ? horsepower, weight, capcities,
Thanks ! HR