Big block/3 on the tree?

RustyRatRod said

Nope. This was either a 70 or 71 casting. I don't remember. @Craig Burriss could tell you though, as he has it now.

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I’ll have to go pull it off the shelf and look because I don’t remember either. It’s been sitting there waiting on me to fab up some floors for the truck and start putting it back together. I have an old scatter shield bell that has multiple bolt patterns so I might end up using it instead if it fits the mystery 3 speed