Ok so according to this website my hd 4l80e is 25/32 longer than my 4l65e. I was under the impression the 80e was alot longer because of the trans mount relocation. My truck has 2" drop shackles. but I will prob lower it another 3" someday so the yoke will be jammed in more due to a more level pinion angle. I am now wondering how long of a yoke I should get I think I'm just gonna go with the long yoke idea and trim accordingly
I'm not sure whick u joint size I have I just read somewhere that ccss 1500's had 1310's If it helps I have the 5" aluminum ds.
Google "1310 1350 conversion u-joint" and take your pick.............thanks! Well that was easy haha I was typing 1310-1350 hybrid and google had returned no results.
Here is a link to camaroz28.com for some u-joint info and p/n's:
http://www.camaroz28.com/forums/showthread.php?t=298256