Rear end- 93 SC

ILikeFtLbs

Registered User
What rear end is in a 93 SC with a m5r2 tranny? My dad replaced the rear end gears with the transmission 3 years ago and bumped them up a bit, but I don't recall if he went 2.73 to 3.27 or 3.27 to 3.55 because I don't know what the car came with. I suspect it's an 8", can anyone enlighten me on what the SCs have? The car belonged to my father for about 6 years, so I'm not totally new to it, but I'm learning the mechanics. Any help is appreciated.

About the car: It has been rebuilt after the head gaskit went. The new engine has a reduced diameter pulley for about 15 lbs boost, teflon coated heads with an opened up intake, headers and dual flowmaster exhaust (the check engine light gets kicked on by the O2 sensor sometimes, but I'm not gonna worry until the inspection people fail me). The car is black with black leather interi
 
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