yes but look into the water pump and see which one you have, there were 2 that would fit.
68 pulleys wouldn't line up on a 70 engine, 68 still had the 8 bolt water pump and it was shorter than the one you have on your current engine, which is an 11 bolt. I would reread what I wrote, it will tell you what you'll need to do to line them up and some of the numbers to look for.