I'm guessing you are unable to write these on your Classic II? That would be the best method.

I converted them to plain 1.4mb r/w images with DiskCopy 6.3.3 and they write fine in Rawrite (all images are now 1,474,560 bytes). You can get them here.

Another way to strip the header from the image in OS X is to use tail:

"tail -c+85 toobig.image >justright.image"