Flyin Brian
Member
- Joined
- Jun 18, 2011
I am getting my 2004R freshened up and changed to non lock for my new PTC 9.5" converter. It is a well built transmission and I think everything but the input shaft is billet already. Realistically I hope to run mid tens with my new combo. I am not running a trans brake. Should I spend the extra $300 on the billet input shaft while I have it apart? Or, is it not really necessary at this level? Thanks.