SI tranny question
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From: Amissville, VA
SI tranny question
Had to switch transmissions in my 89 hatch, both transmissions have gold stamps L3-1 making them both 88/89 and both are PL3-3000 making them SI correct? One has 20 splines and one has 21 why is that? my clutch is brand new on my 89 SI tranny that I pulled out but its 20 spline and wont fit on the 21 spline of course
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Joined: Oct 2002
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From: Pittsburgh, PA
Re: SI tranny question (stivic)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by stivic »</TD></TR><TR><TD CLASS="quote">One has 20 splines and one has 21 why is that?</TD></TR></TABLE>
'88 D-series transmissions had the 21-spline input shaft. '89-91 transmissions had the 20-spline input shaft.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote »</TD></TR><TR><TD CLASS="quote">my clutch is brand new on my 89 SI tranny that I pulled out but its 20 spline and wont fit on the 21 spline of course</TD></TR></TABLE>
You need an '88 clutch for the '88 trans.
'88 D-series transmissions had the 21-spline input shaft. '89-91 transmissions had the 20-spline input shaft.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote »</TD></TR><TR><TD CLASS="quote">my clutch is brand new on my 89 SI tranny that I pulled out but its 20 spline and wont fit on the 21 spline of course</TD></TR></TABLE>
You need an '88 clutch for the '88 trans.
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