I have a 93 Z28 with a procharger and stock engine block, my rear end just went a while ago and I am about to replace it. I've gotten some good advice here on the site. as well as lt1tech.com, but I wanted to ask everyones opinion on these last two things before I purchase my rear end next weekend...

1) 3.42 OR 3.73 GEARS??? (keep in mind that it's an automatic)
2) MOSER OR STANGE REAR END???


MODIFICATIONS ON MY 1993 CAMARO Z28 with an automatic transmission

ATI - PROCHARGER PSC1 9LB SUPERCHARGER w/ INTERCOOLER
EDELBROCK - t.e.s. (headers and y pipe)
BBK - dual 52mm throttle body
ACCEL - 28# fuel injectors
PCM FOR LESS - custom pcm chip tune
SLP - level 1 suspension package (control arms, panhard rod, sway bars, strut tower bar)
BILSTEIN - heavy duty shocks
EIBACH - springs made for slp setup
BMR- lower control arm relocation (for more traction)
BORLA - catback exhuast system
CRANE - hi6 fireball ignition system
CRANE - lx92 ignition coil

 

Sorry to hear about your rear end going out. In my opinion I would go with the 3.73's (quicker acceleration and still retains decent rpm's @ freeway speeds). To answer your second question, I went with the Strange 12 bolt w/4.11 gears and I've been happy with it since the install. Hope this helps.

 

thanks...

ANY OTHER OPINIONS???

 

Yes, be prepared to spend a lot of money on a 12-bolt or go to a salvage yard for a complete 3:42 rear for about $300 or less.