Holden Bros. Diesel

09/18/2026

When you start to see how it’s all gonna come together, it gets more exciting. This truck is an absolute unit, and it’s edging ever closer to that first fire up. The amount of work that Stephen Holden has put into this truck is nothing short of insane. “El Jefe” is gonna be such a sick C10!!

Stop by the shop, shoot us a message, or give us a call at the shop —> 830-537-4488

Holden Bros Diesel, LLC
834 FM 289
Boerne, Texas, USA 🇺🇸

09/16/2026

2 Mustangs, 2 totally different personalities. Both built here, and both shred! Ones powered by a Small Block Ford, running Holley Sniper 2 fuel injection and a complete Ridetech suspension package. The other is powered by a 6.0 Powerstroke, running a Warren Diesel Injection LLC stage 2 short block, 250/100’s, and a Forcedinductions.com Billet Ball Bearing 69mm hybrid s300, backed by a full tilt 5r110 from Randy's Transmissions. Who’s ready to see Demolition Ranch’s old Ranchtang make a hit on the Dyno??

09/05/2026

Makin our way back home, one state at a time. Lots happened in just a few days! Check it out, and subscribe to our youtube channel. Whole lot more than just diesel trucks happens there! -->http://www.youtube.com/

09/05/2026

09/01/2026

You think this thing will make it all the way back home to Texas? Clogged cylinder head, oil puking, radiators leaking, haunted hotels, and a whole lot more in this episode. Wish us luck! LFG!!

Subscribe to our Youtube channel, so you dont miss out on future episodes, behind the scenes at the shop, along with cool and unique custom builds-->http://www.youtube.com/

Thanks for watching, and enjoy!

08/31/2026

Another randys_transmissions 68rfe goin in this week, combined with the transmission tuning required to keep it shifting right, safe for the input shaft and OD clutch hub, and under warranty.

When you’re going to replace your transmission, make sure that you’re getting the unit that’s setup for your application. That requires input and feedback from the shop you’re dealing with, along with the appropriate tuning to make it all come together.

Stop by the shop, shoot us a message here, or give us a call at the office today —> 830-537-4488

Holden Bros Diesel, LLC
834 Fm 289
Boerne, Texas, USA 🇺🇸

08/28/2026

DONT BUY CHEAP SPACER TRASH!!! If you own a Dodge/Ram from 2003-Current, and you plan on lifting it, you NEED to be using parts from Thuren Fab and/or Carli Suspension. The ride quality, fit, function, and durability from these components is 2nd to none. We utilize these EXACT parts on our trucks, and highly recommend them, based on real world experiences. The difference is very noticeable, especially when the road gets rough!

We’re rounding out a nice lift kit today. We installed Carli and Thuren Fab suspension components on this truck in the past, and we’re finishing out the kit today with a set of Carli radius arms, and limit straps. Sitting proper on a set of 37’s, this truck RIDES LIKE A CADILLAC!!!

If you need help with parts selection, or installation, give us a shout today!

Stop by the shop, shoot us a message, or give us a call —> 830-537-4488

Holden Bros Diesel, LLC
834 FM 289
Boerne, Texas, USA 🇺🇸

08/28/2026

Episode 3:

Well, the time has come to finally see the truck Willie bought a year ago, and find out if it has what it takes to drive home from California. We still havent thought of a name for it, what do you think?

If you like this content, go subscribe to our Youtube channel, to see a lot of what goes on in the background here at the shop, and on the road! -->https://www.youtube.com/channel/UCCtblJ7vt8wdoDdl3Nmx5-A

Enjoy! and thanks for watching!

08/26/2026

The dudes at S&S Diesel Motorsport make our job so much easier, by providing a product that we dont have to make excuses for, ever. If youre driving a 2011-Current Powerstroke, you NEED to get some preventative maintenance items on your TO-DO list. Some of these trucks burn to the ground, end up on the side of the road, or need a complete fuel system replacement, due to inadequate parts and OEM engineering. Give us a shout at the shop today, so we can keep YOUR TRUCK on the road, and SAFE!!

830-537-4488
Holden Bros Diesel, LLC
834 FM 289
Boerne, Texas, USA 🇺🇸

One of the biggest priorities when developing our Fuel Leak Prevention Kit was filtration.

As common rail fuel system experts, we understand just how critical proper filtration is to the life of your fuel system. That’s why our kit was designed around a filter that matches OEM filtration specifications while providing nearly twice the dirt-holding capacity.

Always check the filtration rating and make sure the rating is an absolute rating or has the efficiency percentage if it is a nominal rating!