buy the cap from year one,,,the monkey they used to weld them together got shot last week so you will need to take it apart and re weld it anyway. just take a little off the bottom width before it goes back together and its now a replacement part, plus ya gotta cap the top,,,lmao,,,childs play,,its whut i had to do,btw im in okotoks south of calgary,,not many donor frames up here