will these rear brake shoes fit?

Ordered these brake shoes from GSF for my 71 bay http://www.gsfcarparts.com/631vg0070, the first thing it says at the top of the page is "this part fits your vehicle". So I bought them only to scroll to the bottom where it says "Set of 4 rear Brake Shoes for Vans 1972 to mid 1973 only to chassis number 2132102496. When fitting these brake shoes"

I'm just wondering if these will fit or not before I take them back.

 

Compare them to your old ones, there were a series of shoe changes around this time.

 

They're in a garage around 70 miles away at the moment unfortunately, I need to get the brakes sorted this weekend though so I'll nip around to my local gsf tomorrow and get them to compare the shoes for me. On the website the shoes all have the same dimensions too

 

But they are different shapes for the spreader bar and handbrake lever and springs. If you get the likely ones I'm sure they'll let you return the ones you don't use.