3rd Gen / L98 Engine Tech 1982 - 1992 Engine Related

1991 z28 manual trans swap? from 84' camaro

Thread Tools
 
Search this Thread
 
Old 03-21-2011, 02:37 PM
  #1  
Registered User
Thread Starter
 
tgates's Avatar
 
Join Date: Apr 2009
Posts: 110
1991 z28 manual trans swap? from 84' camaro

Hello, i have a 1991 z28 with the 5.7 auto, i have a chance to buy a 1984 z28 with the 5speed and i want to do a complete convertion.
Will ALL the parts convert easy?
I will buy a new clutch and flywheel, and im going to build the T5 trans before it will go into my 91 z28.

Im looking to buy the car tomorrow 3/22/2011 so if anyone can give me a fast response will be greatly appreciated! Thanks!
tgates is offline  
Old 03-21-2011, 10:07 PM
  #2  
Registered User
 
'91 1LE's Avatar
 
Join Date: Nov 2010
Posts: 16
Re: 1991 z28 manual trans swap? from 84' camaro

All the parts will convert just fine but I think you are throwing your money away. An '84 is a weak, NWC T5 and I'm not even sure if it has a hydraulic clutch. The torque from your 5.7 will demolish this trans quite quickly even if rebuilt. It's not worth the time/effort to swap. Just my $.02
'91 1LE is offline  
Old 03-21-2011, 11:03 PM
  #3  
Registered User
 
cars3's Avatar
 
Join Date: May 2007
Location: Fort Atkinson, WI
Posts: 344
Re: 1991 z28 manual trans swap? from 84' camaro

I have known people who built a manual trans and would not withstand the power output of a TPI 350 for any amount of time. Maybe if you spend enough money it would be possible to withstand a TPI 350.
cars3 is offline  
Old 03-22-2011, 11:40 AM
  #4  
Registered User
 
Z28SORR's Avatar
 
Join Date: Jul 2002
Location: Friendswood, TX, USA
Posts: 3,769
Re: 1991 z28 manual trans swap? from 84' camaro

All 3rd Gen. Camaro's have the hydraulic clutch.

While I don't entirely agree with the claim that '84 5 speed is particularly "weak",(I ran my '84's stock 5 speed behind my 383 for years with no problems. And this is with a 3:73 gear, heavy duty clutch, and very large & sticky tires.) I would, for a street car either, make the convertion and drive it gingerly until I could do an upgrade to the 6 speed, or go directly to the 6 speed.

The most common upgrade is to buy a used 4th Gen. 6 speed. Lots of articles on this conversion, so I won't go into the details here. The other option is to buy a "retro T56" which uses the 3rd. Gen. aftermarket bellhousing, clutch, and hydraulics. Bu tthis option is more expensive.

One small problem with the '84 5 speed is that it has a mechanical speedometer drive.
Z28SORR is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
A's 91 Z28
Fuel and Ignition
4
12-07-2014 12:09 PM
CaRParts102
Parts For Sale
0
12-06-2014 08:45 AM
Lederman1976
Cars For Sale
0
11-30-2014 05:21 AM
siguy
Parts For Sale
3
11-27-2014 10:07 AM
chevroletfreak
LT1 Based Engine Tech
202
07-04-2005 05:00 PM



Quick Reply: 1991 z28 manual trans swap? from 84' camaro



All times are GMT -5. The time now is 04:22 AM.