So, I picked up a 76 LA 360 long block off Craigslist a couple years ago from a rolled Powerwagon. Low miles on a rebuilt motor, 20k or so and stored inside since pulled. $140
That said, I needed a core anyway so I got it home and on the stand and started looking it over. The oil pan was only held on with a few bolts for transport as were the valve covers. Upon inspection everything was super clean and the only noticeable issue I saw was the new timing chain was a bit saggy and a few (3) push rods were upsized from the rest. After closer inspection inspection a total of 3 more of the smaller push rods were slightly bent (+or- 1to3°). As a result I pulled them all and installed a new set of the larger diameter push rods. I have since started putting it together for with a car oil pan, '68 340 cast intake, new balancer, water pump etc.
So I'm on the fence now about tearing it down completely, as I did not build this motor and do not know it's history. Best case, I won't need any machining and will get by with rings, bearings, and gaskets. Worst case it's garbage, nice clean garbage. I have built several mopars from /6, 318, 340, 360, and a HP 383. I am well aware of the cost in time and money involved and I'm not planning to sell this to someone else.
I could use a few other opinions than my own, thanks.
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