Sorry, I don't have any pics of the 69 we did with a 4L80 of that area. But I think the front port was tight, and the rear one was not.
We've used the banjo fittings quite often. If you can get away with using the stock rear fitting you can use one of these:
http://www.purechoicemotorsports.com...rod/prd338.htm
Here's banjo's individually too:
http://www.purechoicemotorsports.com...rod/prd408.htm
-Dale