Wiring Harness plugs
#1
Teching In
Thread Starter
Join Date: Aug 2002
Location: IL
Posts: 18
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Does anyone know where you cam get all of the different plug Connectors that are used on the LS1 harnesses?
<small>[ February 19, 2003, 11:09 AM: Message edited by: 6.0s10 ]</small>
<small>[ February 19, 2003, 11:09 AM: Message edited by: 6.0s10 ]</small>
#2
TECH Apprentice
Join Date: Oct 2002
Location: Woodstock, IL.
Posts: 321
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Yes <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" /> do you have a set of helms manuals???? The number under the illustration of the plugs are the gm part number ( body only not the female terminals but a gm parts counter should have them) for instance the data link connector is 12110250. The plugs are about the only part numbers in the service manuals. If you don't have the manuals let me know what part numbers you want
#3
Teching In
Thread Starter
Join Date: Aug 2002
Location: IL
Posts: 18
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Thanks for the info. No I do not have that manual but sounds like I need to buy one. Where do you purchase those manuals? I need part numbers for about every connector on the harness and would probably be easier for me to get the manual.
Also is there some source of info that I can find that will tell me what emissions and nonessential sensors I can eliminate. I have a truck 6.0 motor and just on the intake alone there are about 3 round shaped modules that I have no idea what their use is. I know the 5.7Ls1 has none of those sensors or what ever they are
Also is there some source of info that I can find that will tell me what emissions and nonessential sensors I can eliminate. I have a truck 6.0 motor and just on the intake alone there are about 3 round shaped modules that I have no idea what their use is. I know the 5.7Ls1 has none of those sensors or what ever they are
#4
TECH Apprentice
Join Date: Oct 2002
Location: Woodstock, IL.
Posts: 321
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
I got mine on ebay for $75... They are $120 new through helms. I don't know a link to their site but I am sure someone will. If not go over to ls1.com and ask in general help. With as many members as there are over there you should get an answer pretty quick. I looked inside the front covers of mine thinking I would find an address for you , but it says published by GM north America. Which I don't think is actually the case. Mine is a three volume set that is about 8" thick in total. They cover just about every nut and bolt on the car. They are well worth the money.
Gm also make a book for swapping ls1's I will look up the part number and post again.
Gm also make a book for swapping ls1's I will look up the part number and post again.
#5
TECH Apprentice
Join Date: Oct 2002
Location: Woodstock, IL.
Posts: 321
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
i did one better . here is a link to a thread on the swap manual
http://forum.ls1truck.com/viewtopic.php?t=33
http://forum.ls1truck.com/viewtopic.php?t=33
#6
9 Second Club/LS1TECH Sponsor
iTrader: (14)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by LS1swap:
<strong> ...... go over to ls1.com and ask in general help. With as many members as there are over there you should get an answer pretty quick. </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">LOTS of members; LITTLE information! <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />
The GM service manuals are at: www.helminc.com
You're already at the best place on the internet for ACCURATE LS1 information. <img border="0" title="" alt="[Cool]" src="gr_images/icons/cool.gif" />
<strong> ...... go over to ls1.com and ask in general help. With as many members as there are over there you should get an answer pretty quick. </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">LOTS of members; LITTLE information! <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />
The GM service manuals are at: www.helminc.com
You're already at the best place on the internet for ACCURATE LS1 information. <img border="0" title="" alt="[Cool]" src="gr_images/icons/cool.gif" />
__________________
![](https://ls1tech.com/forums/signaturepics/sigpic1124_1.gif)
91 Z28 LS2 408CI, LS9 Supercharger, LPE GT7 cam, Yank3000, 3450 raceweight.
Latest numbers: 9.71 ET, 141.42 MPH, 1.40 60' , 610 RWHP Mustang Dyno
www.speartech.com
![](https://ls1tech.com/forums/signaturepics/sigpic1124_1.gif)
91 Z28 LS2 408CI, LS9 Supercharger, LPE GT7 cam, Yank3000, 3450 raceweight.
Latest numbers: 9.71 ET, 141.42 MPH, 1.40 60' , 610 RWHP Mustang Dyno
www.speartech.com