Boat slip during bunker replacement

[jekern1015]

When I did mine a few years back on a 17' tracker, I cut and carpeted the bunks first. Then I grabbed a 2x10 that i had laying around , I beleive it was 8', and put under boat and jacked one side of boat up untill it was no longer touching bunk. I used 2 bottle jacks on the 2x10, slid old bunk out and put new bunk in its place. Then repeated the same process for other side. Did all this on the side of my house.
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