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Is it wise to lengthen CV axles?

Old Mar 30, 2012 | 12:59 PM
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Default Is it wise to lengthen CV axles?

My '02 4x4 Dak has 5"-6" total lift (cranked torsion bars in front, blocks in back, and a 3" body lift) Apparently it's a little too much lift for the CV axles though, because the front passenger side one popped completely out the other day. I found someone that can lengthen the CV so it would reach, is this a smart decision? Also, the shop said i would only have to length the one side, but i always thought they would both have to be lengthened... any insight on that too?

Thanks!
 
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Old Mar 30, 2012 | 01:16 PM
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Well it isnt just the length that matters but also the angle at which the shaft can run. Are they just going to weld in a piece of steel on the main shaft area? I know Z71 suspension lifts come with CV spacers that mount on the axle tube side but they still dont last under much abuse.
 
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Old Mar 30, 2012 | 03:55 PM
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Sorry to be off topic but I have my front end with re indexed keys, how rough is your ride? my front end probably only flexs 1/4 inch. rides pretty rough too
 
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Old Mar 31, 2012 | 01:48 PM
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Yeah, if they were to lengthen it, I think they would just add length to the middle the shaft part. It doesn't seem like that would be a problem... but can you give me some more information about the CV spacers? Does the Z71 suspension lift parts fit our trucks? (Or at least the CV spacers?)

And Brian, my truck is a little rough, yes. But i think that's too be expected if you crank your torsion bars out all the way. And I have no problem sacrificing a little ride smoothness for more height... If i drove a Lexus, it would be different lol
 
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Old Apr 2, 2012 | 09:22 AM
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Originally Posted by SoCo Dakota
Yeah, if they were to lengthen it, I think they would just add length to the middle the shaft part. It doesn't seem like that would be a problem... but can you give me some more information about the CV spacers? Does the Z71 suspension lift parts fit our trucks? (Or at least the CV spacers?)
They are around a 1" to 2" peice of billet aluminum. I seriously doubt that they would bolt up to a Dakota unless the bolt pattern is the same. Im sure the same thing could be made for the Dakota but you would need longer bolts for sure.
 
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