v-8

Look for the postings regarding a Cadillac V-8. It fits perfectly and will give you the performance you want. Look for the Minnesota reatta trip we took to Duluth, you will find pictures.

Was it a Northstar engine? If not, could one be used as "easily" as the current one?

It was a 4.9 litre. I'm not sure of the year.

I believe he said it was from a 91 Eldorado and I don't think that would be a Northstar engine.