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Matt Monson Matt Monson is online now
gearhead
 
Join Date: Nov 2007
Location: Loverland, CO
Posts: 23,649
Quote:
Originally Posted by Jon B View Post
According to PET, the coarse-splined 923 flanges were used in 915 transmissions up through 1979.
The transition occurred either during or after the 79 model year.

See Pete Z's timeline in post 12 here...
http://forums.pelicanparts.com/porsche-911-technical-forum/548265-83-3-0l-engine-trans-swap-85-3-2l-engine-trans-axle-options.html
In all these years, I have never once had a customer call me up and tell me I sold them the wrong LSD, and I've sold a lot of LSDs for 78-79 SCs.


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1974 914 Bumble Bee
2009 Outback XT
2008 Cayman S shop test Mule
1996 WRX V-limited 450/1000

Last edited by Matt Monson; 04-15-2020 at 05:31 AM..
Old 04-14-2020, 07:00 PM
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