Will I make my connection at Pudong?

I have concerns with my flight connection at Pudong. I fly from Tokyo(NRT) to Beijing(PEK) on 10-April-2014. My connection is in Shanghai(PVG). My flight is China Eastern Airlines 272. I land at PVG at 13:00 and depart to PEK at 14:10. I only have 1 hour 10 minutes to make the connection. I hold an American passport. Do I collect my luggage and go through customs at PVG. I don't think I'll make my connection. I appreciate any information/advice I can get. Thank you.