31
General Discussion / Re: Trans Shifting Issue
« on: May 28, 2018, 12:31:22 AM »
Jerry always said NEVER use synthetic in the Muncie. I use it in my 302 engine but I add the ZDDP plus to it. I don't know about the rear and would like to know if synthetic is ok in that as well. BTW it's a posi if that makes a difference.