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Steel Crank in a 78SA

  • Thread starter Thread starter Blue82
  • Start date Start date
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Blue82

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I went with a friend to have the crank from his 78SA inspected. He spun #7 and 2 & 3 were thinking about it. The machine shop told us it is a steel crank and worth saving, but we were suprised that what should be an original L82 would have a steel crank. The block hasn't been bored before so I don't think there was ever a rebuild and the numbers match.

Did the 78SA come with a steel crank or has it been replaced?
 

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