Thanks Charlie. I always get caught selecting the wrong type of thread, but I'm learning a lot here I found the other thread. Good stuff.
The female thread elbows are nearly an inch deep so I don't think there will be room. I really like the idea of a swivel. If I get a 10-32 tap I can use this one 51495K246, but will the temp range cause a problem?
Also, can I tap 1/8" NPT to 1/8" NPTF? If I can then this one has a better temp range 51025K131
'97 Montero 'LSR' - 4.6 gears & factory rear locker, 33" Procomp muds on 15x8 steelies, 50mm coil spacers, T-bar crank, Airlift, sans rear sway, 50mm rear frame & fuel tank lift, Aisins, ARB front bumper + 10k lb winch, 50mm DIY body lift, rock sliders, cut rear quarter panels...