I have never seen that but I would say the cam lobe is pushing the lifter off to the side while raising it. That would require a different camshaft. The 300 is known for gear coming loose on cam from nut loosening. If it hasn't already damaged block I would say that it will if you just put a new lifter back in it. I saw a cam bearing work it's way forward once and get under a lifter and held valve open. Never know what you find in these engines.
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Today's Featured Article - Tractor Traction - by Chris Pratt. Our first bout with traction problems came when cultivatin with our Massey-Harris Pony. Up till then, this tractor had been running a corn grinder and pulling a trailer. It had new unfilled rear tires and no wheel weights. The garden was already sprouting when we hooked up the mid-mount shovel cultivators to the Pony. The seed bed was soft enough that the rear end would spin and slowly work its way to the downhill side of the gardens slight incline. From this, we learned our lesson sinc
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