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AtoZ Fabrication
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Jeep Driveline
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Jeepï¾® Vehicle Axles
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Custom Axle DIY Components
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Ford 9" Custom Axle Housing
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This is it! The Ford 9" Axle Housing. This axle housing is a touch
different than you are used to seeing from housing fabricators, this
housing is not quite round! To put it simply, if it was round it would
be weaker. The housing has 14 different facets to the basic diamond
shape resulting from 36 individual bends! The end result is an axle
housing that is the smallest shape possible and strongest shape too,
AND there are no abrupt edges to hang up on passing rocks.
Thats right, its nearly round! But its not......but it lets it be small
and I see Axle Housing clearance improvements only slightly behind
strength as the primary reason to use a fabricated housing. It has 14
different surfaces to make the semicircle......We could have made it
round but its substantially stronger with the bends, each one
reinforcing the next and a stronger shape just doesn't exist for an
Axle Housing.....
The Ford 9" Axle Housings have 1/8" clearance of the ring gear because
Ford made all ratio R&P's exactly 9" in diameter. 3.08 ratios are
9" & 7.20's are still 9". Another beneficial thing to keep in mind
when deciding on which axles you want to use is the NASCAR influence.
NASCAR has been driving down the price of 9" axle parts for 50 years!
They are available in 1 length (68") and you can cut them if you need
shorter. They will come in 1 tube diameter and thickness but you can
try and convince me that 3 1/2" x 3/8" wall DOM isn't strong enough.
They will all be internally reinforced the same way (way strong). You
will have the option of front or rear and left or right drop.