Re: FX4 Level 2 shifter.
FX4 Chrome Shift Lever:
1L5Z-7210-BC superseded by part number 6L5Z-7210-BA.
Transmission Shift Ball:
Many FX4 parts have been discontinued by Ford. If you can't find them anywhere else, a dealer may be able to order from a handful of obsolete parts houses scattered around the U.S. Other than that, watch the forums for a used one. Due to very low production volume, you'd be very lucky to find these parts at a salvage yard.
2003 FX4 Level II, Supercharged 5.0L V8, Headers, Duals
BW4406 manual transfer case, Aussie Locker, Torsen L/S, 4.10's
Bilstein 7100 rezzies, Cadillac/Mustang rear discs, Duff traction bars
Keypad Entry, Lock LEDs, ABS switch, sway bar discos
Heated seats, Explorer EATC, Trip Computer and consoles
2003 XLT 2.3L M5OD-R1 reg cab beater, 2011 Taurus SEL, 2016 C-MAX Energi Plug-in Hybrid