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**60-66** · 10-04-2015, 10:02 AM

3771216 shows up as a 1961 1962 tach which would need a transmitter . Only good way to tell is take the tach out and look in the side of it at the electronics. Both Chevy and GMC tachs in 60-66 were Sun tachs

10-04-2015, 10:02 AM	#2
60-66 Registered User Join Date: Apr 2012 Location: Wisconsin Posts: 3,330	Re: Tach information, what is this one? 3771216 shows up as a 1961 1962 tach which would need a transmitter . Only good way to tell is take the tach out and look in the side of it at the electronics. Both Chevy and GMC tachs in 60-66 were Sun tachs __________________ IS IT an EATON or Chevrolet rear axle https://67-72chevytrucks.com/vboard/...d.php?t=843778 The hubcap thread http://67-72chevytrucks.com/vboard/s...d.php?t=702839 WANTED : 1963-1966 6 Cylinder Fan Shroud WANTED :1964-1966 PANEL TRUCK