Just diassebled my 90 LX 5.0 Donor motor. The donor was purchased from the Original Female owner and stlii had the original clutch.I was delightly surprised when I was still able to see the Cross hatch marks in the cylinder bores.
The Cam & Crank and internals are perfect.
I'm having second thoughts with going with the 69' 351w for my build.
Question is "Should I just rebuild the donor short Block into a 331 stroker motor or do I just put in a 351w w 405hp from the Engine Factory?
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