77 c10 5.3l/4l60e swap
#1
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
I am building this for a friend of mine and wanted to share the build. Truck originally had a tired old 350/350. It won't be a show truck as you can see, it is going to be a daily work horse. The engine my friend chose was a 2003 5.3L/4L60E out of a 2003 Tahoe 2WD. I will be using the stock harness and computer. I have stripped the harness of all emissions, a/c etc. I will also be using the stock under hood fuse block and keeping the drive by wire setup. Here are the pics..
The 77 C10
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap004.jpg)
The engine and trans
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap003.jpg)
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap002.jpg)
The wiring removed.. lots of it!
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap005.jpg)
Wiring harness cleaned up
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap006.jpg)
The fuse block
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap009.jpg)
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap008.jpg)
Engine bay- Believe it or not it is clean. It was 100x worse, a little purple power and pressure washer got it cleaned up.
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap001.jpg)
Engine going in..
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap011.jpg)
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap010.jpg)
Engine sittin pretty..
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap014.jpg)
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap013.jpg)
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap012.jpg)
This is where I am at right now, I will tackle the rest tomorrow. I will keep updating as I get further..
The 77 C10
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap004.jpg)
The engine and trans
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap003.jpg)
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap002.jpg)
The wiring removed.. lots of it!
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap005.jpg)
Wiring harness cleaned up
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap006.jpg)
The fuse block
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap009.jpg)
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap008.jpg)
Engine bay- Believe it or not it is clean. It was 100x worse, a little purple power and pressure washer got it cleaned up.
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap001.jpg)
Engine going in..
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap011.jpg)
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap010.jpg)
Engine sittin pretty..
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap014.jpg)
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap013.jpg)
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap012.jpg)
This is where I am at right now, I will tackle the rest tomorrow. I will keep updating as I get further..
Last edited by dgcustomz; 05-12-2010 at 10:10 PM.
#2
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Join Date: Nov 2009
Location: Brownsville, texas
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Hey man im on a 27 inch imac....
on a 1920*1200 resolution and i cant see those pictures with out scrolling around
those pictures are effing huge....
hard to see the build tho
but it should be a beast
and that wire harness mess u have there....
looks like its going to give you alot of problems and head aces
either way great build!
on a 1920*1200 resolution and i cant see those pictures with out scrolling around
those pictures are effing huge....
hard to see the build tho
but it should be a beast
and that wire harness mess u have there....
looks like its going to give you alot of problems and head aces
either way great build!
#3
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Hey man im on a 27 inch imac....
on a 1920*1200 resolution and i cant see those pictures with out scrolling around
those pictures are effing huge....
hard to see the build tho
but it should be a beast
and that wire harness mess u have there....
looks like its going to give you alot of problems and head aces
either way great build!
on a 1920*1200 resolution and i cant see those pictures with out scrolling around
those pictures are effing huge....
hard to see the build tho
but it should be a beast
and that wire harness mess u have there....
looks like its going to give you alot of problems and head aces
either way great build!
![Mr. Cool](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_cool.gif)
#6
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Here is an update, I have been real busy so little has gotten done. Here are some more pics..
Here is a pic of the wiring getting installed
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap016.jpg)
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap015.jpg)
Here is the battery relocated on the driver side and the pcm under the battery
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap017.jpg)
more misc pics..
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap020.jpg)
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap019.jpg)
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap021.jpg)
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap018.jpg)
I still need to do the fuel system and the pedal assembly. I sent the pcm off yesterday to Brendan @ lt1swap.com to get flashed. Hopefully I will get it back by thursday and see what this thing does.
Here is a pic of the wiring getting installed
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap016.jpg)
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap015.jpg)
Here is the battery relocated on the driver side and the pcm under the battery
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap017.jpg)
more misc pics..
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap020.jpg)
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap019.jpg)
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap021.jpg)
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap018.jpg)
I still need to do the fuel system and the pedal assembly. I sent the pcm off yesterday to Brendan @ lt1swap.com to get flashed. Hopefully I will get it back by thursday and see what this thing does.
![Grin](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_grin.gif)
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#11
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Truck is now complete, Owner has picked it up and cruising it around now. The drive by wire is awesome and very sensitive. Truck pulls hard and shifts great.
Here is a video of the first start before the exhaust was installed.
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_vids004.jpg)
Here are pics of the finished product...
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap023.jpg)
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap024.jpg)
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap025.jpg)
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap026.jpg)
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap027.jpg)
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap028.jpg)
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap029.jpg)
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap030.jpg)
It was a fun 2 weeks and all worth it...
Here is a video of the first start before the exhaust was installed.
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_vids004.jpg)
Here are pics of the finished product...
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap023.jpg)
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap024.jpg)
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap025.jpg)
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap026.jpg)
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap027.jpg)
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap028.jpg)
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap029.jpg)
![](http://i533.photobucket.com/albums/ee334/DOMINGUEZ327/77C10/th_77c1053swap030.jpg)
It was a fun 2 weeks and all worth it...
![Grin](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_grin.gif)
#13
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
I am actually about to part out my camaro and start a build thread on a 85c10 swb. I will be using a forged 347/t56/12bolt moser combo. I am thinking of ditching the fast 92/92 and go forced induction with a carb intake and elbow. I have a trex cam in it right now so that will need to be swapped out. I will start a for sale thread and a build thread here shortly.
![Chug! Chug! Chug!](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_chug.gif)