Do I have a B or C body.
 

Hi there, new member here. I have found a nice 65 Satellite that has been sitting in a garage for a long time. It has a stock 318 poly. 99,000 miles but the interior is pristine and body straight with original paint and no rust. (I already started an engine swap thread, but i think I should have started here first.) My first question: Is this a b or c body. I am finding conflicting information. Also, should I consider a swap to a 440 or leave the poly. I cant post any pics of the car yet, but here is a pic of the body tag. Thanks!
https://cimg3.ibsrv.net/gimg/moparfo...c62a918a52.jpg