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05-07-2019, 06:01 PM
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#1 |
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Registered User
Join Date: Oct 2017
Location: Columbia, Missouri
Posts: 31
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LS Swap From Donor ‘04 Suburban
I’m preparing for an LS swap in my ‘72 K10. The donor vehicle for the LS is an ‘04 3/4 suburban w/ lq4 and 4l80. Swapping motor and trans. I’m looking for a comprehensive list of what I need to salvage from the Suburban. Anyone know where I might find one?
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05-07-2019, 06:26 PM
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#2 |
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Registered User
Join Date: Jul 2012
Location: Whitehorse yukon
Posts: 1,218
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Re: LS Swap From Donor ‘04 Suburban
DIY wiring how to he is a great wealth of knowledge and answers questions and programs pcms
http://lt1swap.com/2000harness.htm all depends on how much are you going to reuse take darn near everything dont forget the OBII port the big cost in this swap is all the little parts you have to replace |
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05-07-2019, 07:59 PM
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#3 |
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Registered User
Join Date: Apr 2018
Location: Show Low, AZ
Posts: 4
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Re: LS Swap From Donor ‘04 Suburban
I'm going with CPP for the conversion kit. Josh Macormack for the engine harness. Macormack Fab and Kustom.
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05-07-2019, 08:07 PM
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#4 |
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Active Member
 Join Date: Nov 2018
Location: SHERWOOD PARK, AB
Posts: 113
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Re: LS Swap From Donor ‘04 Suburban
I'm in the process of taking an LQ4 out from my 04 2500. If yours is drive by wire like mine don't forget the pedal and pedal control module if you don't want to convert it to a cable throttle body.
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05-07-2019, 08:16 PM
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#5 |
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Registered User
Join Date: Oct 2017
Location: Columbia, Missouri
Posts: 31
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The donor is drive by wire. I plan on keeping it.
Posted via Mobile Device |
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05-07-2019, 09:10 PM
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#6 |
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Registered User
Join Date: Jul 2012
Location: Whitehorse yukon
Posts: 1,218
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Re: LS Swap From Donor ‘04 Suburban
There seems to be a lot of issues on here with CPP parts and not fitting or poor quality
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05-07-2019, 10:39 PM
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#7 |
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Senior Member
Join Date: Dec 2003
Location: Pampa, Texas
Posts: 1,553
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Re: LS Swap From Donor ‘04 Suburban
The CPP swap kit with the Headers is great.. i used it... everything else is kinda "just ok".. I used a PSI conversion harness. Boyd's tank, and R&D radiator. i also have a 6.0 lq4 with a 4l80E
__________________
https://www.ebay.com/itm/29620574751...mis&media=COPY |
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05-11-2019, 09:43 PM
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#8 |
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Registered User
Join Date: Oct 2017
Location: Columbia, Missouri
Posts: 31
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Re: LS Swap From Donor ‘04 Suburban
Thanks for the information
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05-11-2019, 10:29 PM
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#9 |
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Post Whore
 
Join Date: May 2015
Location: Alabama
Posts: 14,670
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Re: LS Swap From Donor ‘04 Suburban
What are you doing for the trans to t/c?...
I agree..keep everything you can possibly salvage from the donor... I would look into aftermarket harness..unless your just wanting to do your own..I used psi...
__________________
Mongo...aka Greg RIP Dad RIP Jesse 1981 C30 LQ9 NV4500..http://67-72chevytrucks.com/vboard/s...d.php?t=753598 Mongos AD- LS3 TR6060...http://67-72chevytrucks.com/vboard/s...34#post8522334 Columbus..the 1957 IH 4x4...http://67-72chevytrucks.com/vboard/s...63#post8082563 2023 Chevy Z71..daily driver |
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| 4l80, k10, lq4, ls1, swap |
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