Since the site search function cant seem to find any threads that contain ATF in the subject(even though there is 12 threads on the front page containing "ATF"), can someone link or point me in the direction of a Mopar ATF+4 VOA or product data sheet? I have been using google to find different PDF's on different brands of ATF, and it seem they all range from 6.8-7.5 @100*C. I am just curious as to what the spec is for Mopar/Chrysler ATF+4. I have been using Amsoils ATF(6.8) lately, but I am thinking of trying Redlines C+ATF(7.5), or possibly something thicker like the Amsoil Syncromesh(9.8). I have been getting some notchy shifting lately with the Amsoil, so I was thinking of trying something a little thicker. The tranny is a New Venture T-850 manual recommending ATF+4 with 4OZ. of Mopar Limited Slip Modifier....Any recommendations for fluid?