I have a 2011 Challenger with a 6 Speed. I'm looking at installing a new clutch but I can't determine which one I need. I've read that the number of splines on the input shaft changed in this year. But some sites list 2011 as 10 spline and 2011.5 as 26 spline. How do I determine if I have a 2011.5? What the best way to determine what I have with out taking it apart first? Thanks!
I probably will be no help, but I found this https://www.tremec.com/anexos/File/TREMEC_TR-6060.pdf download that. https://www.challengertalk.com/threads/clutch-input-shaft-spline-count-manual-trans.669849/ https://www.challengertalk.com/threads/tremec-improvements-for-2011-models.45752/ I happen to be the proud owner of a 2010 R/T Classic with Super Trak-Pak. You have made me wonder about my clutch splines as well. I dunno it that info will help, but somebody had to give you some kind of answer!! Good Luck!
