This is a Nice Reproduction of the In Dash Tach used by Buick.
Fits 1970 – 1972 with a FLAT Lens
Source – TPP
Note: Hook Up of this Tach requires the following:
- Wire going from the Back of the Tach to the Coil. (Marked with an “S” on the back of the Tach) This Harness is sold new if needed.
- Wire going from the Back of the Tach to a Keyed 12 Volt Power Source. (Marked with an “+” on the back of the Tach)
- Ground the Housing also to insure the lights work!
We have the Wire Harness necessary to install these Tach’s correctly.
Please Note that a Factory 1970 GS or GSX already has SOME of the wiring needed.
A Skylark and some 1971/72 GS/GSX Models will need ALL the wiring to hook up correctly.
To learn more simply click here and check out the photos and information provided . . . Tach Harness for GS/GSX