I can't read the numbers, they are too faded off, the ink simply is unreadable. What I did was hold it under halogen lamp at different angles looking for any trace of numbers, which I did find, just unsure on several; and the marking on top of what it was, six or eight, is long gone. These tachometers by the way were made by Thomas Feria Corporation in PA.....that is still around. One of AMC's many "suppliers" of items. Eddie Stakes' Planet Houston AMX 713.464.8825 eddiestakes@xxxxxxxxxxxxxxxxxxxx www.planethoustonamx.com email reply currently 5-9 days 8-19 day reply times, just call! ----- Original Message ----- From: "Robert" <baddassgremlin@xxxxxxx> To: <BaadAssGremlins@xxxxxxxxxxxxxxx> Sent: Monday, December 31, 2007 1:48 PM Subject: [BaadAssGremlins] Re: Tach question > Eddie, according to my parts book, the part number 3690402 is a six > cylinder tach and the 03 is the V8 tach. Just an FYI, but the tach I > have also has "8 cylinder" stamped on the back also. Does the tach > you have, got the 6 or 8 cylinder stamped on it???? Thanks again, Bob > in MN. > > --- In BaadAssGremlins@xxxxxxxxxxxxxxx, "Eddie Stakes" > <eddiestakes@...> wrote: >> >> Eh, from the dark recesses of my office comes this, of whihc you > just >> happened to catch me here on New Year's Eve. Speaking of > tachometers, I am >> dropping a factory tachometer from a 1977 Hornet AMX on fee-bay > tonight >> along with other things, but part number appears to be 3690402 > (really faded >> on back). As for hookup, this is factory schematic from the 1977 > AMC >> Supplement #3; Body, Hornet AMX. I have left the photo a little > purposely >> big for detain as light ain't best here in office. Bart, you might > consider >> saving this photo to your site somehow, as chances are someone down > the line >> will ask about wiring a tach to their Gremlin or Hornet someday and > could >> reference this jpeg. Happy New Years ya'll, >> Eddie Stakes' >> Planet Houston AMX >> 713.464.8825 >> eddiestakes@... >> www.planethoustonamx.com >> email reply currently 5-9 days >> 8-19 day reply times, just call! >> ----- Original Message ----- >> From: "Robert" <baddassgremlin@...> >> To: <BaadAssGremlins@xxxxxxxxxxxxxxx> >> Sent: Monday, December 31, 2007 12:01 PM >> Subject: [BaadAssGremlins] Tach question >> >> >> > Happy Holidays Everyone ! ! Question on the tachometer wiring > for a >> > factory tach out of a 77 AMX. I am finally getting my 73 Gremmy > back >> > together and I am putting the instrument cluster in the Gremmy > that I >> > got out of a 77 AMX (3 pod w/tach). The tach has a part number > 3690403, >> > labeled for a V8. I need to know what wires hook up where on the > coil. >> > The back of the tach has the "neg." terminal with a black w/white >> > tracer wire attached to it, and the "pos" terminal has a double > wire >> > set up attached to it with a yellow wire and a brown wire, both >> > connected to single factory eye terminal. Why the double wire set > up??? >> > Where does that yellow and/or brown wire hook to?? I could not > find a >> > wiring diagram for that 77 AMX, so hopefully someone has some > input. >> > Eddie, if you think there is some info on your site, let me know > and >> > I'll search the site for the info. Thanks again everyone. Bob in > MN. >> > >> > >> > >> > >> > Yahoo! Groups Links >> > >> > >> > >> > >> > > > > > > Yahoo! Groups Links > > > > Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/BaadAssGremlins/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/BaadAssGremlins/join (Yahoo! ID required) <*> To change settings via email: mailto:BaadAssGremlins-digest@xxxxxxxxxxxxxxx mailto:BaadAssGremlins-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: BaadAssGremlins-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/