So, from the 3 videos you posted today they don't sound nearly as bad as the one you posted yesterday. The first video I could hear it pretty good towards the end, second one I didn't even notice it, and the third one I heard it a little towards the end. To me it still sounds like a bearing in the bottom end but that's just a guess...... definitely don't go off my opinion and pull your engine. Stick to your plan and drain the oil this weekend and inspect the filter thoroughly.
As for pulling the engine if you have a lift its easier to drop the entire K member with trans and harness attached. I have a thread on here titled 2013 GT TVS track times or something along those lines which has multiple pics from when we installed a new short block. You may find that useful if you end up going that route. If your using a picker disconnect trans and bring it out the top.
As for pulling the engine if you have a lift its easier to drop the entire K member with trans and harness attached. I have a thread on here titled 2013 GT TVS track times or something along those lines which has multiple pics from when we installed a new short block. You may find that useful if you end up going that route. If your using a picker disconnect trans and bring it out the top.