Brief Description: Dimpled L C-660, drilled aft rivet holes for C-666
...Dimpled L C-660, drilled aft rivet holes for C-666 ...(aft skirt). Mark pulled while I drilled the C-666 aft skirt using 040 hole finder. There are 2 areas to fit better: upper inside is raised on aft deck and lower corner flares out. Counter sunk canopy frame sidebar for dimpled C-660.
