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  #1  
Old 20-10-2006, 10:25
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Default s12 propshaft for s13 gearbox

hey does anyone know how much the s12 propshaft needs to be shortened so i can run a s13 gearbox??
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  #2  
Old 20-10-2006, 11:16
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Its pretty possible I believe.
Not something I've looked at, as I have 2 spare boxes.
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Old 20-10-2006, 11:33
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in my car (not an S12...) i shortened the prop 50mm when changing from a Mk2 S12 silvia box to S13 box. tailhousing of s13 box is 50mm longer and gearlever is 65mm further back so you may need to chop the trans tunnel.
i have pics of the s12 and s13 boxes stood next to one another on their bellhousings (ouch!) if you need them.
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Old 20-10-2006, 11:35
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Was it a late s13 box or early one?
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  #5  
Old 20-10-2006, 14:21
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yea knew i was goin to have to make the hole for the shifter longer, i heard a while ago the the propshaft had to be shortened coz the s13 is a slightly longer box, could you send me the pic please, [email protected]
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  #6  
Old 20-10-2006, 16:44
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Yeh but according to this the Early one is the same length
http://www.nissansilvia.co.uk/vbb/showthread.php?t=1243
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  #7  
Old 20-10-2006, 17:46
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o rite does anyone know of someone who has done the conversion to ask? mite just get my hands on the box and make it up as i go along
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