Oil Leak at Filter

No 90° adapter. And are you saying there is a plate between the block and the filter? Does it screw on as well? I thought the filter screwed to the block. I don't have someone to watch where it's coming from and I don't know if you could tell exactly if I did have someone.

Yup, you need one of these (not my photo). and a gasket. Alternative would be the canton racing plate which has an O ring and is made from aluminum. www.cantonracingproducts.com - 22-575 - SB MOPAR BILLET ALUMINUM FILTER PLATE20140816_192801-jpg.205258.jpg