Thinking of swapping to ls

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

NCTyphoonKid

Full Access Member
Joined
Jun 18, 2011
Posts
1,174
Reaction score
494
Location
Trinity,NC
First Name
Korey
Truck Year
1987
Truck Model
Silverado R10
Engine Size
5.7
If I were to buy a wiring harness where would be a good place to get one? Psi?
 

Old77

Administrator
Staff member
Admin
Joined
Aug 19, 2010
Posts
28,491
Reaction score
9,558
Location
Kansas City, Mo
First Name
Jacob
Truck Year
1977/1990/1991
Truck Model
C10 longbed/R1500 Burb/R3500 Dually
Engine Size
350/350/454
@foamypirate got a super nice one. Look in his build thread or maybe he'll chime in here
 

Old77

Administrator
Staff member
Admin
Joined
Aug 19, 2010
Posts
28,491
Reaction score
9,558
Location
Kansas City, Mo
First Name
Jacob
Truck Year
1977/1990/1991
Truck Model
C10 longbed/R1500 Burb/R3500 Dually
Engine Size
350/350/454
And here's the link to the company who did his harness

http://shop.bp-automotive.com/


Seriously, read through his entire thread and take notes. All of the info is in there ;)
 

dougbert

Full Access Member
Joined
Nov 2, 2015
Posts
659
Reaction score
175
Location
5535 feet in Utah Mountains
First Name
doug
Truck Year
1984
Truck Model
K1500/nv4500/np241c/33x12.50x16/4.10 Gears 14BFF
Engine Size
5.3L - 2002 Silverado, rebuilt top end, long tube headers
Last edited:

beest

Full Access Member
Joined
Feb 13, 2015
Posts
109
Reaction score
29
Location
indiana
First Name
matt
Truck Year
84
Truck Model
k10
Engine Size
350
Last edited:

beest

Full Access Member
Joined
Feb 13, 2015
Posts
109
Reaction score
29
Location
indiana
First Name
matt
Truck Year
84
Truck Model
k10
Engine Size
350
Heres my swap in progress...

You must be registered for see images attach
 

NCTyphoonKid

Full Access Member
Joined
Jun 18, 2011
Posts
1,174
Reaction score
494
Location
Trinity,NC
First Name
Korey
Truck Year
1987
Truck Model
Silverado R10
Engine Size
5.7
May possibly have found a engine and trans combo out of a 03 suburban motor has 180k on it can get both for 1k with harness and accessories
 

beest

Full Access Member
Joined
Feb 13, 2015
Posts
109
Reaction score
29
Location
indiana
First Name
matt
Truck Year
84
Truck Model
k10
Engine Size
350
May possibly have found a engine and trans combo out of a 03 suburban motor has 180k on it can get both for 1k with harness and accessories

Sweet. I got my engine out of an 03 yukon. Thatll do ya fine. :)

Sent from my SM-G920P using Tapatalk
 

NCTyphoonKid

Full Access Member
Joined
Jun 18, 2011
Posts
1,174
Reaction score
494
Location
Trinity,NC
First Name
Korey
Truck Year
1987
Truck Model
Silverado R10
Engine Size
5.7
Would I be better off going ahead and getting a engine and trans that's already pulled? I found one with 131k supposedly out of a 06 Silverado. Or should I go with the 03 and pull it my self? The 03 the guy told me he thought it had 180k but the odometer was reading 248k
 
Last edited:

beest

Full Access Member
Joined
Feb 13, 2015
Posts
109
Reaction score
29
Location
indiana
First Name
matt
Truck Year
84
Truck Model
k10
Engine Size
350
Its not hard to pull. The 06 will probobly by drive by wire, if that matters to you. On the mileage issue 131k sounds much better than 248k. The ls engines are pretty robust though. The advantage to pulling it youself is you can get all the bits and pieces you want from the donar.

Sent from my SM-G920P using Tapatalk
 

NCTyphoonKid

Full Access Member
Joined
Jun 18, 2011
Posts
1,174
Reaction score
494
Location
Trinity,NC
First Name
Korey
Truck Year
1987
Truck Model
Silverado R10
Engine Size
5.7
Its not hard to pull. The 06 will probobly by drive by wire, if that matters to you. On the mileage issue 131k sounds much better than 248k. The ls engines are pretty robust though. The advantage to pulling it youself is you can get all the bits and pieces you want from the donar.

Sent from my SM-G920P using Tapatalk

The 03 is drive by wire as well but can't I change the intakes to adapt to the 02 and back cable drive? The 06 was involved in a wreck but it's already pulled out and everything they want 900 for it
 

beest

Full Access Member
Joined
Feb 13, 2015
Posts
109
Reaction score
29
Location
indiana
First Name
matt
Truck Year
84
Truck Model
k10
Engine Size
350
I believe you can swap the intake out, you will need to have the pcm programmed for that. My engine is an 03 drive by cable.

Sent from my SM-G920P using Tapatalk
 

NCTyphoonKid

Full Access Member
Joined
Jun 18, 2011
Posts
1,174
Reaction score
494
Location
Trinity,NC
First Name
Korey
Truck Year
1987
Truck Model
Silverado R10
Engine Size
5.7
I believe you can swap the intake out, you will need to have the pcm programmed for that. My engine is an 03 drive by cable.

Sent from my SM-G920P using Tapatalk

Oh ok I thought in 03 they went to DBW maybe not but that's not to big of a deal I don't guess
 

beest

Full Access Member
Joined
Feb 13, 2015
Posts
109
Reaction score
29
Location
indiana
First Name
matt
Truck Year
84
Truck Model
k10
Engine Size
350
There was some crossover in 03. I guess they had leftover parts. Lol

Sent from my SM-G920P using Tapatalk
 

Latest posts

Forum statistics

Threads
44,416
Posts
957,123
Members
36,753
Latest member
TheRigLivesOn
Top