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International Automotive Technicians Network
WTB Good GM Tech-1A Parts
Posted to Classifieds Forum on 10/5/2019

I am looking for someone that may have a GOOD working GM Tech-1A laying around getting dusty that would like to turn it into some $$$.

Ideally I would like an entire old school Tech-1A Kit, case and everything, but what I need is the GM OBD 1 con... Login to read more.