Quote:
Originally Posted by CJDZ24_Z28
Also for all the wrong info in this thread. Every single 4th gen came with 2:73's,3:23's and all M6's came with 3:42's. The way to check and see if you have 2:73's or 3:23's is the codes in your glovebox 93-97 or drivers side door build code tag 98-02. RPO GU2 is the 2.73 rear (2-series) and GU5 is the 3.23 rear (3-series)
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No no no no no.
First off 93-96 are in the glovebox, 97-02 were on the door. With that straightened out, my car came with 3.08s open (RPO GU4). Other (auto) v6's with the Y87 package/RPO came with 3.42s (GU6) / LSD (G80). Also all the (500 or so?) 95 3.8s got open 3.42s. 5-speed cars I believe got 3.23s (GU5).