I wouldn't think 88 and 89 parts would be that hard to come by at the yards. There are a few junkyards around Davenport that keep em that long.

Last time I hit the yards, I spent about 50 bucks and wound up with a bunch of ***** and switches for my 63, tail light, gas cap, electric fuel pump (junk) and a wiper washer set up.

I went looking for a rear end.