See that's what I thought too!
Here's the fitting in question.
http://www.summitracing.com/parts/EAR-949096ERL
Earl's Performance AN to Inverted Flare Adapter Fittings 949096ERL
"Fitting, Adapter, -6 AN to 5/8-18 in. Male Inverted Flare, 90 Dergree, Swivel, Aluminum, Blue, Each"
The other one...