Stock. You need to read more info on your car. Get a FSM if you do not have one and do your homework online. This will help you from being flamed for asking the same questions that have been answered many times before. Use the search feature of this site to aid you in your learning..
Its a "parts car"... and I just kinda wondered. I tried searching for a little, but the search engine like to bring up EVERYTHING on 240 when you search for 240 flattops.
Sorry,
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