Allstar Performance can... *UPDATE*

I have a locking dipstick on my 68 Barracuda with a 904 and it looks the same to me, i use a chevy TH350-TH400 ? tube seal going into the trans and a little bit of rtv on it and no tube leaks, plus i cut a notch opening in the mounting flange so i can just basically push it under the bell housing bolt and snug it down. No problems here to be honest.