366T, and 427T difference?

OK, I am looking at an engine on ebay, and for like the last couple of days I have been thinking nothing buy 427, and here just a minute ago, I realized that it said 366T/427.

Is there are difference between the 2? If so what is it. I know that sounds stupid (and probably is), but I'm wondering if they are the same engine, or if the 366T is actually a 366 cubic inch engine.

And if it is, what is the deal with it being a BB? (or at least looking like one). I searched this forum, and google, and didn't get much on this, so any help/description would be awsome!




Thanks, Cory

those are tall deck big truck engines...366- 396 & 427...the T is for tall deck....can be used for perf. engines, but not real commonly done, the heads interchange, intakes dont unless you use adapters. uses special distributer...some guy use em for stroker builds. John