Transmissions and Drivetrain Need help with your trans? Problems with your axle?

What gears in 1987 Iroc?

Thread Tools
 
Search this Thread
 
Old Mar 21, 2004 | 11:00 PM
  #1  
Redballboy's Avatar
Thread Starter
Member
 
Joined: Aug 2003
Posts: 146
Likes: 0
From: NY
Car: 1995 z28 Mystic Teal
Transmission: t-56
What gears in 1987 Iroc?

What gears are in a 1987 iroc?? and if im not mistaken they both use the same in the 350 and 305 both automatics. thanks a lot guys
Reply
Old Mar 21, 2004 | 11:36 PM
  #2  
jfreeman74's Avatar
Supreme Member
20 Year Member
 
Joined: Sep 2001
Posts: 1,195
Likes: 0
From: Flowery Branch, GA
Car: 1985 Iroc-Z
Engine: 1 BA 305 TPI
Transmission: Probuilt 700R4 - 2800 Stall Midwest
Axle/Gears: 3.42
In '87 there were a variaty of gears used with the 305 Irocs. There was only one Iroc with the 350 in it and the only gears it had stock were 3.27's. Someone correct me if I'm wrong.
Reply
Old Mar 22, 2004 | 07:59 AM
  #3  
Redballboy's Avatar
Thread Starter
Member
 
Joined: Aug 2003
Posts: 146
Likes: 0
From: NY
Car: 1995 z28 Mystic Teal
Transmission: t-56
yeah i was almost sure it was 3.23's but some jackass told me they were 3.73's thanks a lot
Reply
Old Mar 22, 2004 | 12:48 PM
  #4  
MdFormula350's Avatar
TGO Supporter
 
Joined: Nov 2001
Posts: 11,634
Likes: 3
From: Maryland; USA
https://www.thirdgen.org/newdesign/tech/techdb.shtml
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Out-Cast
Interior
21
Dec 31, 2015 04:40 PM
TA8487
Interior Parts Wanted
3
Aug 23, 2015 01:34 PM
drewdock87
South Central
3
Aug 18, 2015 09:02 PM
Out-Cast
Tech / General Engine
5
Aug 17, 2015 10:57 AM
mustangman65_79
Body
3
Aug 11, 2015 03:17 PM




All times are GMT -5. The time now is 05:34 PM.