Looking For Info on 3-Speed Trans Ratios
I was under my '72 C-10 today and wrote down the numbers off my 3-Speed trans. The number located on the main case is 3925847. The trans seems to be original to the truck as the date code reads Feb 20, 1972 (B202).
I'm trying to find out what gear ratios the trans has, especially 1st gear.
Any info would be appreciated.
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