2wd brake upgrade write up

[Bear 77]

2WD? Then the axle will be wider (WMS to WMS) than the GMT400 has. The spring perches and shock mounts are also in the wrong place. If you can live with modifying it, then it will work.

Happen to know by how much more? Thanks for the help with this!

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[ccreddell]

Might also keep in mind that the NBS 6-lug wheels have more offset, so the width may not be an issue.

 

[Crytone]

Happen to know by how much more? Thanks for the help with this!

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WMS-WMS measurements:
OBS 10 bolt ~ 64 ½"
OBS 14 bolt (6 lug only, excluding the 5 lug) ~ 67 ½"
NBS (14 bolt, 10 bolt may be the same) ~ 68 ½"

Spring Perches measurements:
OBS ~ 47" apart
NBS ~ 49" apart

The shock mounts appear to be very close upon further investigation so you can likely get away with not modifying those.