Looks like a GM part number to me. Don't know much about this, except it came with a '70 I bought a while back. Owner had had a 57, a 66, a 70, etc. Was from a small town, and very loyal to the small town dealer. All three cars had Hursts in them in the past. PO has had several strokes, and is unable to help with remembering where it was purchased. I can't imagine that's a GM number, yet if GM issued numbers for Halibrands and other things to homologate them for racing, who knows what else they did.
Thanks for any input!P3272610.jpg
Thanks for any input!P3272610.jpg
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