Quote:

I went and looked, it is 40 - 3/4 X 20 or so. Hand crank. I crank it, an it drops and slides back smooth, then goes back up no problem...possibly 73 B body then? I am uploading a bunch of pictures right now, but have slow internet so...







What you have is indeed the 73 and up B body handcrank version, the A body handcrank version is 36"X20" and slightly curved in the front opening edge also

A 73 and up B body handcrank version is at best, worth a few hundred