Help: Metal in Oil Pan
Hello all! Quick background - I purchased a 65 GMC Suburban 2 weeks ago. I was told the 305 was rebuilt approx. 10,000 miles ago. The engine was running rough and was told it was the carb. I installed a new carb but still was running rough. Pulled the valve covers and found 2 bent pushrods, 2 loose push rods, and 2 stuck valves. Everything else looks new. I pulled the oil pan off to see what was going on below. Everything looks good and cranks smooth, but I found these 4 clips/retainers attached to the magnet in the bottom of the pan. I apologize up front for being inexperienced, but I have no clue what these are? Is it a sign that the engine needs pulled and completely rebuilt again? Is this something I can fix while the engine is still in? I really appreciate any input you can provide. Thank you.
Ken
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