Originally Posted by Jack1966
, I don't see a way to attach a tube. It seems like there should be some kind of metal fitting welded on where the drain hole is to fit the tube on.
MOST, but not ALL, 66's didnt have a fitting, the water simply drained out the hole and was guided to the rockers with a pastic "water shield".
Unfortunately, over the years, the plastic shield either rotted away or was removed and not replaced... Like already advised above, either make a fitting or find a tube that will fit tight in the hole
Here is a pic of my original tubes and clamps