I broke my stock birfs the first wknd i had my 38's without effort. I bought the 35 spline inners birfs and hub gears from Bobby if you opt out of the hub gears they will blow for sure poss stripping the splines I believe there are warranty issues if you dont use the upgraded hub gears..
![Ooops! :_oops:](https://board.marlincrawler.com/Smileys/marlin/_oops.gif)