cant cost more than 5 or 6 bucks for shipping...and the kit has a dozen inserts so it would work out to 6 each and comes with the install tool, yea I got my motor running to make sure it would, then pulled it after I heard it run. So I am taking my time on this one (actually thinking about a frame paint job since it is out that IS how restores start, right?) haha anyway good luck man I just didnt trust the jb to hold the threads, Im hoping it will hold the helicoil a lot better