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Exploded 302 Engine

Exploded 302 Engine Pictures


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I have not completely figured out what went wrong, but the total damage included three broken connecting rods, broken camshaft, cracked block, shattered lifter, bent pushrod, bent valve, huge holes in the oil pan, and a lot of very small parts in the oil pan.

After removing the intake, I found the first hint of serious damage. One pushrod was punched through the middle of a lifter. The lifter turned out to be totally shattered below the lifter galley. I found one other bent pushrod.
As I removed the engine, I could start to see the start of the injuries. From this side two of the rods had punched holes in the oil pan. The side of one rod is visible.
One other observation was the camshaft had broken into three pieces. The rear cam freeze plug had been punched out. I took this picture after removing the engine. Notice how the lifter is touching a mangled connecting rod.
After serious effort to remove the oil pan, here is what I found. The force of the two broken rods were enough to bend the steel engine girdle.



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