Spring perch pics

I said the originals measured 13/64, if you look at the first post again. It's barely big enough for a 1/2" drill bit to fit the hole on the original that is still on the housing....but wallowed out from too many years of side stepping the clutch. :eek: The perches are on an A body 8 3/4 housing I bought at a swap meet a few years ago for $25.