NEED HELP. 1983 Deville HT4100 swap
 

So I bought an 83 Deville a few weeks ago for $900. Why? I think it's a beautiful car. There's something wrong with the POS 4100 of course and I would like to replace it. What are my options and how much would it be? I heard the 4500 will swap right in. Would it require an additional exchange of wiring and other components? Also, is a re manufactured 4100 a decent option? If so, what should the mechanics I hire to swap it do in order to make it last unlike the original motors? Thanks.

There are threads and write ups on this subject .. start your searches with the Allante that has the best engines of the period.


.