Just had a simple question.... should I buy some aftermarket Autometer gauges for my 71 or keep the original 8 Grand Tach and 150 Speedo ?

completely your choice. do you like originality ?

Well I kind of wanted to stay orginal since my rest of car is and to keep the value.... how much is it to recalibrate?

someone else will need to chime in on that. im not sure

If you would like to keep your car original, I can repair/calibrate your speedometer and tach. Prices will vary a little, depending on the amount of work that needs to be done. The cost is usually between $125 - $150 each. You will also get a two year warranty on the gauge repair/calibration.

If you would like to send in your gauges for testing, I can give you an accurate quote. If you decide not to use my services, jut pay return shipping. That's all there is to it! Let me know if I can help.
Thanks! Daniel