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Questions about 4x4 C5 trans

Viperwolf1

Contributor
electron whisperer
Joined
Aug 23, 2007
Messages
24,448
Does anyone know anything about the trans output shaft and transfer case adapter used in mid-80's 4x4 rangers and bronco II with the C5? I've found that the output shaft is only about 1" longer than the C4 4x4 shaft but don't know if the splines are the same. If they are is there any reason it couldn't be cut and used in a C4? I was also wondering about the C5 adapter. Which transfer cases would be a bolt-on? I know it does not have the same cross member mounting ears as the bronco adapter.
 

Broncobowsher

Total hack
Joined
Jun 4, 2002
Messages
37,076
Can't use it because it only has 25 splines.
The adaptor, oddball 5 bolt pattern. Only thing that works is the stock Ranger/BroncoII/V6 Explorer transfer cases. You can do an Atlas, but why?
 
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Viperwolf1

Viperwolf1

Contributor
electron whisperer
Joined
Aug 23, 2007
Messages
24,448
Thanks. I was looking for a cheap C4 4x4 shaft and then got to thinking about the differences in the adapters.
 
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Viperwolf1

Viperwolf1

Contributor
electron whisperer
Joined
Aug 23, 2007
Messages
24,448
I got my hands on a cheap C4 and was thinking of building a bronco spare.
 

mr.n

Sr. Member
Joined
Nov 6, 2004
Messages
710
I've seen used shafts for $99-150.

I've an adapter housing in the for sale section.
- would trade for a AA short shaft... (thus why I don't need it as a spare ;D )
 

av bronco

Bronco Guru
Joined
Mar 3, 2008
Messages
1,742
Loc.
Palmdale CA
From what ive read the C5 has a better oiling system then the C4, and most of the internals are the same, except the valve body and torque converter.
 

mr.n

Sr. Member
Joined
Nov 6, 2004
Messages
710
From what ive read the C5 has a better oiling system then the C4, and most of the internals are the same, except the valve body and torque converter.
Yep, I'm looking for a C5 housing for my next C4 build.

A couple mods and that C5 is a nice C4.
 
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Viperwolf1

Viperwolf1

Contributor
electron whisperer
Joined
Aug 23, 2007
Messages
24,448
From what ive read the C5 has a better oiling system then the C4, and most of the internals are the same, except the valve body and torque converter.

True but a C4 case can also be modified to C5 case oiling easily.
 
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