driveshaft too short

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andre's240
Posts: 76
Joined: Mon Aug 01, 2011 10:46 pm
Car: 1990 240sx s14 KA swapped

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hey guys i have a 90 240sx that use to have an sohc i swapped in a dohc from a 95 s14, i got the drive shaft off the diff so i could slide it into the trans but when i did so there is a fingers width of spacewhere the spline goes into the trans..is this supposed to happen or am i doing something wrong? need help asap!


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biggie
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Joined: Wed Jul 24, 2002 2:31 am
Car: '16 Q70L/'14 Q60S Vert/'19 Armada/'09 FX35
Location: Clemmons, NC

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Did you swap transmissions? S13/S14 have different dust shields on the back of the transmission and that could be the difference.

compactfean
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Also which driveshaft are you using?

andre's240
Posts: 76
Joined: Mon Aug 01, 2011 10:46 pm
Car: 1990 240sx s14 KA swapped

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its the s14 transmission and the driveshaft is just the stock 90 driveshaft...but everywhere i look says it should fit fine

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biggie
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Car: '16 Q70L/'14 Q60S Vert/'19 Armada/'09 FX35
Location: Clemmons, NC

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Probably the S14 dust shield has been removed, making it look shorter.

Only way it should be actually shorter is if you were using an ABS DS on a Non-ABS Diff.

Some pics may help.

andre's240
Posts: 76
Joined: Mon Aug 01, 2011 10:46 pm
Car: 1990 240sx s14 KA swapped

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ill takesome afterschool today and post em up

andre's240
Posts: 76
Joined: Mon Aug 01, 2011 10:46 pm
Car: 1990 240sx s14 KA swapped

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Image

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biggie
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Posts: 8302
Joined: Wed Jul 24, 2002 2:31 am
Car: '16 Q70L/'14 Q60S Vert/'19 Armada/'09 FX35
Location: Clemmons, NC

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Does look like the S14 dust shield has been removed, probably ok.

Mine with shield.
Image

Then without
Image

There is a gap
Image

andre's240
Posts: 76
Joined: Mon Aug 01, 2011 10:46 pm
Car: 1990 240sx s14 KA swapped

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Thanks man.. just looked at my old transmission and its got the dust boot so ina put it on the s14 transmission


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