Try going to your browser window and typing in: 1970 malibu wagon Then click on "images" in left side bar... Or you could just ask in here and let others do it all for you.....
Also...go to google, click on 'images', then enter '70 Malibu wagon' in the search box. You'll get a whole bunch.....
Be tricky to find a pic because they didn't make a Malibu wagon in '70, the name was dropped for '69 and replaced by the Concours designation.
... and to add to that the 70 concours was the platform for the elcamino and four door malibu .... four inch longer wheelbase than the 2dr malibu and SS coupes .... plus the chassis was boxed, unlike the 2dr coupes.. The fenders and many other body parts interchange between the wagon and elky and NOT with the two door sedan.
For midsize Chevrolet products in 70-71, the wagon chassis were not boxed, the only long wheelbase that was boxed was the El Camino. In 2 doors, only the Verts were boxed. Ask me how I know, putting and Eloc frmae under my Concours: http://www.stationwagonforums.com/forums/showthread.php?t=13930 For other car lines (BOP), this may not hold true, as I have seen plain 2 door Lemans coupes that were boxed (factory) and I have head that Vista roof wagons were also boxed.