Here I go over how I did my first LS Swap. I made plenty of mistakes and would do a few things differently but it was reliable as a daily driver all summer long. Here's everything I could remember from my parts list - if there's anything specific you're looking for, leave a comment or send me a message on instagram (@ubf_c10) and I'll do my best to help.


PSI Conversion - https://www.psiconversion.com/
This is where I got my wiring harness, fan harness, two new O2 sensors, and PCM from. Literally wired it up and fired it up like their slogan says.


HotRodFuelHose.com - http://www.hotrodfuelhose.com
This is where I got my fuel lines, fittings, and filter/regulator from. I had to ask a few questions and always really quick and super helpful.


2006 L59 5.3 (Flex Fuel)
GMC Envoy (with 5.3 v8), Buick Reinier (with 5.3 v8), Trailblazer SS exhaust manifolds - Sourced from Ebay
Power Steering Pressure Line Adapter - Gates G49702-1606 - got mine from Napa
LS/4L80E flexplate - ATP ATP-Z270 - got mine from Summit
DirtyDingo Sliding Engine Mounts - DD-2500C
DirtyDingo LS Swap Transmission Crossmember - DD-C10-TRANS
Spectra GM11C Fuel Tank
Spectra FG05N Fuel Sending Unit
Spectra ST01 Fuel Tank Strap Kit
ACDelco EP381 Fuel Pump - 1997 Chevy Silverado with the 5.7 v8
Using a bluetooth OBDII Adapter from Amazon
Using an Android Tablet and suction cup mount, with Torque Pro
Custom driveshaft from a local driveshaft shop
Stock 34" Core radiator from a 2006 GMC Yukon (requires custom mount, will cover in a later video.)
Dual fan assembly from 2006 GMC Yukon/escalade for the 34" radiator
4L80E Transmission from a 2005 Chevy Van
28" Cherry Bomb Glasspacks
Misc. 2.5" exhaust parts from the parts store
The O2 sensor stubs from any LS-equipped truck/suv/van Y pipe or build your own stubs with available flanges and O2 bungs


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