$8 Off TWO five quart jugs of Valvoline MaxLife or SynPower Motor Oil (Available at Walmart) Posted by Harbor Master on 26 April 2017, 7:00 am Tweet Expired Ex. 05-15-17 (May depend on when you print it) (Print limit is two per device) Click here to print $8 Off TWO five quart jugs of Valvoline MaxLife or SynPower Motor Oil(Available at Walmart)