[camarojoe]

Not all 69 Yenko Camaros had SW tachs, only cars built prior to May 69. Starting at about the 06A built cars, they came equipped with factory in-dash tachs. The "standard" location for mounting the SW tach was by drilling 2 holes into the gauge housing, on the left side, in front of the speedometer. There were at least 2 versions of the SW 970 tachometer used, one was a standard "black face" with white numerals, and another was the "custom face" version, commonly referred to as the "greenline" variety. These were pedestal mounted tachs. Hope this answers your questions. -JB