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Re: FS: GM Tech 1A Like New
Posted to Classifieds Forum on 3/7/2020 2 Replies

The MSC is the big black cartridge that looks like a small 8 track tape (yours has 3 in the pics, the ford gm and chrysler labelled things).

I will admit, that is significantly nicer than my last Tech 1 or 1a were when I sold them for peanuts to move onward ... Login to read more.

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