The 350

5

Asked by Aug 19, 2010 at 09:14 AM about the 1981 Chevrolet Corvette

Question type: Maintenance & Repair

I was told that GM had made a 350 Eng 5.7 with a bad crank. How do I find out any info on this ?
I have called dealers to no end.. My mechanic had this Engine in three cars and GM replaced the Crank because they had the bad cranks in them.. I only have 34 thousand miles on my 81 vette and the crank is bad . I would so love some info on this if anyone has it....

1 Answer

505

Since 1973 i've been building small block chevy engines.First for GM in Flint,Mich, then for myself and customers at the track.Once in a while a bad part does leave the plant, but that is so rare. These parts are always tested, and ckecked to exceed all requirements of the engine.So you might have gotten a nicked up crank on the build, but I doubt that any group of cranks were released to the buying public with any issues.

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