my 340..3 cars, 34 years, 1 family. where to go from here
Challngd73 said
pistons have "951 p" stamped in them.
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How far up did the pistons stick? If they are lower than the block's deck, then it had a low compression ratio to start with. Plus with two cylinders with internal rust issues, it probably had a leaking head gasket.
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