Hi neilthenut:
Its the one for the 5/6 speed BMW to 2JZ engine , E39/E46m3 etc..
I know on his web he is showing the long billet adapter, but on his video I just found, ( which is posted months after I had ordered the kit) he is using a short mushroom looking version for the same transmission!
Like I mentioned in my previous posts, I have been going crazy trying to track down all the correct parts, during the initial install I realized 6-8 alen bolts were not included, that took 1 week to get, he said they forgot !, then the pilot adapter, he/they didn't know the exact measurement as to what it should be cut too, which now that I think about it, he/they didn't know what they sent? he kept telling me, you would not need to cut it, so he is thinking he sent me the short mushroom like adapter, and here I was struggling to get the trans to meet the back of the engine for 3 days.
The I realized the bronze bushing was not there, so I had to track it down from Mcmaster and find out the size and install it, so looking back at all this, I may have the incorrect parts from Collins adapters, causing all these problems and clutch engagement/dissengmt. issues.