Automatic Transmission 2-Speed thru 10-Speed GM Autos | Converters | Shift Kits
Sponsored by:
Sponsored by:

4l80e connector clearance issue

Thread Tools
 
Search this Thread
 
Old 11-14-2014, 07:38 PM
  #1  
Teching In
Thread Starter
iTrader: (4)
 
Brad96WS6's Avatar
 
Join Date: Oct 2005
Posts: 11
Likes: 0
Received 0 Likes on 0 Posts

Default 4l80e connector clearance issue

I'm doing a 4l80e swap in my 96 trans am and have run into an issue with the main connector on the harness not having enough clearance to plug into the connector on the rear of transmission. It hits the floor pan/body cross-member and really don't want to start cutting holes. I guess my question is there any sort of adapter available, or has anyone else run into this issue? What did you do?
Old 11-14-2014, 07:58 PM
  #2  
9 Second Club
iTrader: (13)
 
Kingsize's Avatar
 
Join Date: Jul 2007
Location: Baytown, TX
Posts: 324
Received 2 Likes on 2 Posts

Wink

Bfh!!
Old 11-15-2014, 12:09 AM
  #3  
Moderator
 
mrvedit's Avatar
 
Join Date: Aug 2010
Location: Ann Arbor, MI
Posts: 7,062
Received 389 Likes on 298 Posts

Default

No personal experience, but have read many posts where people literally do use a big hammer to bang out the tunnel a bit; no need to cut a hole. Also, they usually cut off the "ears" of the bell housing.
Old 11-15-2014, 11:00 AM
  #4  
TECH Veteran
iTrader: (7)
 
forcd ind's Avatar
 
Join Date: Sep 2007
Location: woodbine, md
Posts: 4,116
Received 230 Likes on 162 Posts

Default

there is a 90 deg plug, just don't know if its avail
What I mean is the Compushift controller harness uses a 90 deg plug
whether its avail or just made for them I don't know
Old 11-15-2014, 11:24 AM
  #5  
Teching In
Thread Starter
iTrader: (4)
 
Brad96WS6's Avatar
 
Join Date: Oct 2005
Posts: 11
Likes: 0
Received 0 Likes on 0 Posts

Default

That's what I was thinking was some sort of 90° plug. Does anyone know if one is available and from where? I already have the trans mounted so I can't really bang out the trans tunnel unfortunately.
Old 11-15-2014, 11:51 AM
  #6  
FormerVendor
iTrader: (2)
 
Jake's Performance's Avatar
 
Join Date: Oct 2010
Posts: 1,774
Received 23 Likes on 20 Posts
Default

90* plug isn't the answer for your problem. It is just a plastic guide that bends the wiring immediately out of the main connector.
You will have to cut or hammer the body brace.
Old 11-15-2014, 01:27 PM
  #7  
10 Second Club
iTrader: (37)
 
JRENIGAR's Avatar
 
Join Date: Dec 2010
Location: 72396
Posts: 2,069
Likes: 0
Received 1 Like on 1 Post

Default

Pics of areas to hammer out would be great. Im about to install the 4l80e into my 2000 T/A.
Old 11-17-2014, 02:35 AM
  #8  
11 Second Club
iTrader: (24)
 
4bangermustang's Avatar
 
Join Date: Nov 2003
Location: Chitown, IL
Posts: 721
Likes: 0
Received 0 Likes on 0 Posts

Default

There is a whole thread about it.....







http://www.4bangerturbo.com/index.php?/category/2
Old 11-17-2014, 02:42 AM
  #9  
11 Second Club
iTrader: (24)
 
4bangermustang's Avatar
 
Join Date: Nov 2003
Location: Chitown, IL
Posts: 721
Likes: 0
Received 0 Likes on 0 Posts

Default

https://ls1tech.com/forums/automatic...l80e-swap.html
Old 11-17-2014, 06:53 AM
  #10  
TECH Enthusiast
iTrader: (4)
 
Hi-Po's Avatar
 
Join Date: Nov 2005
Location: Florida
Posts: 712
Received 0 Likes on 0 Posts

Default

No way around it, get your air hammer with a blunt tip and a sawzall. Mine looks similar to the picture posted above.
Old 11-17-2014, 09:28 AM
  #11  
10 Second Club
iTrader: (37)
 
JRENIGAR's Avatar
 
Join Date: Dec 2010
Location: 72396
Posts: 2,069
Likes: 0
Received 1 Like on 1 Post

Default

Originally Posted by 4bangermustang
There is a whole thread about it.....







http://www.4bangerturbo.com/index.php?/category/2
Thanks. It figures Id ask a question that has been answered a million times. I actually already read that entire thread but didnt remember seeing the pic of where to cut. I definitely wanna do all the cutting and hammering before the trans is under the car.



Quick Reply: 4l80e connector clearance issue



All times are GMT -5. The time now is 09:34 PM.