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View single post by V8 Level II
 Posted: Mon Jun 25th, 2018 01:43 pm
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V8 Level II



Joined: Tue Dec 5th, 2017
Location: Michigan, USA
Posts: 118
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My 4406M bolted up to the Explorer 4R70W extension housing without modifications. Bonus, the extension housing had the correct bosses to mount the 4406 manual shift linkage!

One issue is limited clearance for the linkage inside the tunnel. Easy enough to overcome though.

Also, the wimpy factory Ex 5.0 transmission mount is not even up to the task for the small original AWD case. The huge (by comparison) 4406 will destroy it even quicker. 

The manual 4406 case is easily ID'd because it doesn't have the electric shift motor on the back and it does have a small shift arm on the front. 

When I was looking, the most common donors were 96~03 4.2 V6 F150 4x4 with manual transmission. Less common is the F150/F250 w/modular V8/manual transmission/4x4 of the same years. Also may find on the 2004 "Heritage" model with the same powertrains. 

Last edited on Mon Jun 25th, 2018 04:11 pm by V8 Level II



____________________
2003 FX4 Level II, Supercharged 5.0L V8, Headers, Duals, BW4406 manual T/C
Aussie Locker, Torsen L/S, 4.10's, Bilstein 7100 rezzies, Cadillac/Mustang rear discs, Duff traction bars
Keypad Entry, Lock LEDs, sway bar discos, Heated seats, Explorer EATC, Trip Computer and consoles

Other rides:
2016 C-MAX Energi (plug-in Hybrid)
2011 Taurus SEL (highway cruiser)
2003 Ranger 2.3L M5ODR1 Regular Cab (drudge)