Quote:

---

-- just sucks because I have access to so many 23 splines lol

---

If you have access to so many 23 splines, why not just try the 23 spilne. 4-Speed transmissions are pretty simple to change out. If the 23 spline gives out then step up to the 18 spline.

But I really think the 23 spline will hold up.

Good luck
Frank