Do the wagons have bigger bars than the sedans?

Do the turbo cars have bigger bars than the na cars?

I have a 85 244 and I found an 80 ish 245T and I'm wondering if the sways are better, if so I'd grab them and stick them on my 244.

While down there I have an '80 245 auto with a 3 spd and was wondering if the rear axel would be lower, giving my 244 better off the line performance. There isnt a sticker on either axel. So I'm wondering if the 3 spd wagon came with a lower (ratio) axel from the factory because it has more weight than the sedan, or if it would be a higher axel because it's a 3spd.

Michael