Lap 71 -- Dale Earnhardt Jr. up to 18th.
Tony Stewart up to 31st.
Lap 74 -- Denny Hamlin and Jimmie Johnson have put 3 seconds between them and the rest of the field.
Lap 75 -- 4 tires is working for Dale Earnhardt Jr. as he has worked his way up to 16th after being a lap down.
Lap 80 -- The top 10 are starting to spread out and put some distance between each other.
Denny Hamlin leads by 2 seconds.
Jimmie Johnson raced out to an early lead at Pocono but since the competition yellow has been chasing Denny Hamlin.
Johnson is looking for his 4`th win of the season.