This channel is all about getting affordable performance out of the 4.8, 5.3, and 6.0L LS-based GM truck engines and 4L60E, 4L80E and TH400 transmissions.


Lowbuck LS

Hi guys,

I’m putting together a Gen 3 LS Swap Quick Start Guide — a downloadable PDF that includes the following information:

✅ A proven parts list to complete your Gen 3 LS swap. These will be the exact parts I’m using on my next LS swap.

✅ Engine sourcing tips — what to look for, and what to avoid

✅ Transmission options and recommendations for different builds

✅ Engine management comparison: Carb vs Stock ECU vs Holley Terminator

✅ Wiring harness advice — from reworking the stock harness to plug-and-play options at various price points

✅ Fuel system design breakdown — How to size your injectors and fuel pump, in-tank vs inline fuel pumps, and return vs returnless systems

✅ Cooling system tips to keep your LS running cool

✅ Exhaust system considerations for your chassis

✅ Cam and torque converter recommendations that actually work for your vehicle

✅ Real talk on keeping things simple: why stock-style setups often run best

💥 Pre-order today for just $10 and get:

📄 The full guide (available August 15, 2025)

🎁 BONUS: Free access to my upcoming in-depth Gen 3 LS swap training course

This offer comes with a 100% risk free guarantee. If you don’t get value from it, just send me an email and I’ll give you a full refund, no questions asked.

Here’s the link: stan.store/LowbuckLS/p/preorder--the-gen-3-ls-swap…

4 months ago | [YT] | 9

Lowbuck LS

Been a while but we’ll have a new video or two coming soon… kind of a full circle moment for me. When I was 18ish my dad helped me swap and engine in my truck… now he’s gone but I get to help this young fella swap a 5.3 in a Cateye Chevy… video coming soon.

1 year ago | [YT] | 16

Lowbuck LS

If you haven't entered to win the HP Tuners MPVI 2+ interface we're giving away, you’ve got about 36 hours left to enter! Head over to lowbuckls.com/giveaway .

3 years ago | [YT] | 17

Lowbuck LS

I’m excited to have Eric White with ‪@815LSxSwaps‬ on tomorrow to talk about LS swaps, project cars and social media.

3 years ago | [YT] | 2

Lowbuck LS

Check out this weeks episode of the Drag and Drive News from ‪@dragdriverepeat‬… Mike featured a clip from the interview we had earlier this week! Thanks Mike!

3 years ago | [YT] | 2

Lowbuck LS

I'm excited to announce that we'll be having Michael Narx from the ‪@dragdriverepeat‬ and ‪@NarxolepticCustoms‬ channels on for an interview this coming Wednesday. Mike has grown his Drag-N-Drive social media brand to over 50,000 followers in less than 6 months!

We'll be talking about LS swaps, starting and running an automotive business, drag and drive events and other forms of racing, and growing a brand on social media in the automotive niche.

If you're interested in those topics, make sure to tune in this Wedsnesday evening!

3 years ago | [YT] | 4

Lowbuck LS

Check out my son’s channel here…

3 years ago | [YT] | 2

Lowbuck LS

Had a great time doing the Lost Knife trail a couple of weeks ago with ‪@ComeDriveWithUsDoc‬. Here’s a video he made documenting the trip.

3 years ago | [YT] | 1

Lowbuck LS

Got the ol’ Suburban out of storage and ready to hit the trail… LS swap coming soon.

3 years ago | [YT] | 15

Lowbuck LS

Chevy nailed it with this Christmas commercial, great stuff.

4 years ago | [YT] | 1