Drivetrain Clutch, Torque Converter, Transmission, Driveline, Axles, Rear Ends

LT1 Stock gears?

Thread Tools
 
Search this Thread
 
Old Jun 23, 2007 | 10:29 PM
  #1  
mcalus's Avatar
Thread Starter
Registered User
 
Joined: Nov 2006
Posts: 312
From: Michigan
LT1 Stock gears?

What kind of gears are in a stock 1993 Z28 Camaro with and LT1?

Thanks!

M
Old Jun 23, 2007 | 10:37 PM
  #2  
pyro719's Avatar
Registered User
 
Joined: Mar 2007
Posts: 502
From: colorado springs
I believe, 273's,323,s for the autos and 342's for the stick car's
Old Jun 23, 2007 | 10:43 PM
  #3  
mcalus's Avatar
Thread Starter
Registered User
 
Joined: Nov 2006
Posts: 312
From: Michigan
Ok...Thanks!
Old Jun 24, 2007 | 12:01 AM
  #4  
n2ceptor's Avatar
Registered User
 
Joined: Sep 2002
Posts: 3,456
GU2 - 2.73's
GU5 - 3.23's
GU6 - 3.42's

Check codes in glove box..
Old Jun 24, 2007 | 03:05 AM
  #5  
karpetcm5's Avatar
Registered User
 
Joined: Jan 2005
Posts: 125
My car is a 93 6speed came with 2:73's factory.
Old Jun 24, 2007 | 04:12 PM
  #6  
2000GTP's Avatar
Registered User
 
Joined: Mar 2005
Posts: 12,312
From: Aurora, IL
Originally Posted by karpetcm5
My car is a 93 6speed came with 2:73's factory.
All the six speed cars came with 3.42s from the factory.
Old Jun 24, 2007 | 04:20 PM
  #7  
karpetcm5's Avatar
Registered User
 
Joined: Jan 2005
Posts: 125
Not my year model or gear box it was 2:73's stock rear end from factory. there are two different types of gear boxes for 93 models with different gearing and ring and pinion. Most people dont know that and when i tell them my car came stock with 2:73's. Down below is a copy and paste from a memeber OBE1 95Z28

Q: What are the stock transmission gear ratios and torque capacities?

A: The following were available by year:

Year Model/Optn 1st 2nd 3rd 4th 5th 6th Final
---- ------------- ---- ---- ---- ---- ---- ---- -----
1993 Manual/M28 3.36 2.07 1.35 1.00 0.80 0.62 2.73 (GU2)
1993 Manual/M29 2.97 2.07 1.43 1.00 0.80 0.62 3.23 (GU4)
1993 Auto/MX0 3.06 1.63 1.00 0.70 -- -- 2.73 (GU2)
1993 Auto/MX0 3.06 1.63 1.00 0.70 -- -- 3.23 (GU5)

1994 Manual/MN6 2.66 1.78 1.30 1.00 0.74 0.50 3.42 (GU6)
1994 Auto/MX0 3.06 1.63 1.00 0.70 -- -- 2.73 (GU2)
1994 Auto/MX0 3.06 1.63 1.00 0.70 -- -- 3.23 (GU5)

The '95s and later have the same ratios as the '94s. Aside from the CAGS provision and different gearing/input shaft (on the post 93's), all of the 6-speed transmissions are basically the same.
__________________
Old Jun 24, 2007 | 05:57 PM
  #8  
bombebomb's Avatar
Registered User
 
Joined: May 2006
Posts: 1,855
From: Ohio
I find it odd that iv never heard of the 6 speed comeing with 2.73's....
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
oldschool
Parts For Sale
16
Feb 9, 2016 09:21 PM
ddr698
Parts For Sale
2
Jan 9, 2015 10:05 AM
cmdeshon
LT1 Based Engine Tech
16
Dec 27, 2014 10:06 AM
BIGCOWL-IMP
Midwest
0
Nov 21, 2014 09:40 AM
chevroletfreak
LT1 Based Engine Tech
202
Jul 4, 2005 05:00 PM




All times are GMT -5. The time now is 11:54 PM.