Well, I finally got the correct fittings for the Fuel Rail Ends and now I have to allow the thread sealer for some other fittings to cure before I can drive again.
The parts list:
1 x CPR 2005 Mustang Return-less Fuel Rail
2 x Earls 8AN Male to 6AN Male Straight Reducer 985068ERL (Bank 1 & 2 Front Fuel Rail Adapter)
2 x Earls 8AN Male Plug 981408ERL (Bank 1 & 2 Rear Fuel Rail Plug)
2 x Earls 6AN Female to 6AN Hose 45° Auto-Fit 304606ERL (Bank 1 & 2 Hose Ends)
1 x Earls 6AN Female to 6AN Hose 45° Auto-Fit 304606ERL (Fenderwell Main Feed Hose End)
1 x Russel 3/8"ID Push On Fuel Line Adapter 640850 (Hardline to AN Adapter)
1 x Russel 3/8"ID Inlet & Outlets w/ 1/8"NPT Distribution Block (Y-Distribution Block)
1 x Earls 6AN Female to 6AN Hose 90° Auto-Fit 309106ERL (Distribution Block to Bank 1 Hose End)
2 x Earls 6AN Female to 6AN Hose Straight Auto-Fit 300106ERL (Distribution Block to Bank 2 Hose End, Distribution Block to Main Feed Hose)
1 x Earls 4AN Male to 4AN Male w/ 1/8"NPT On Branch T-Fitting 982504ERL (Fuel Solenoid & Pressure Gauge Feed Adapter)
6 feet x Earls 6AN Auto-Flex Hose
-Dan