It is easy to calibrate the speedo with a 350TH. Drive it on the interstate & compare the odometer reading with the mile markers. If you go like 3 miles & the odometer shows 3.3 miles remove the gear behind where the speedo cable goes in. The # of teeth is written on it. Get agear with about 2 more teeth. Less if it loses tenths.


They say money can't buy happiness. It can buy old Chevy trucks though. Same thing.
1972 Chevy c10 Cheyenne Super
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