2020+ SILVERADO / SIERRA 1500, TAHOE, YUKON · 3.0L DURAMAX I-6
3.0 Duramax upgrades in Tucson: protect it and keep it strong.
On the 3.0, the best upgrades protect the engine and keep the emissions system healthy. We install them at your location.
- 277–305 hp460–495 lb-ft stock
- Inline-6belt-driven oil pump
- 10-speedautomatic
- We come to youTucson & nearby
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KNOW YOUR TRUCK
LM2 or LZ0? It changes the parts.
GM updated the 3.0 for 2023. About a quarter of the parts changed.
LM2
- 277 hp / 460 lb-ft
- Long-crank no-start issue
- Oil pump belt service at 150,000 mi
- Transmission recall 24V-797 on some trucks
LZ0
- 305 hp / 495 lb-ft
- Steel pistons, new injectors
- Oil pump belt service extended to 200,000 mi
- Long-crank issue fixed
PERFORMANCE UPGRADES
More power that lasts.
The 3.0 is built for efficiency. We focus on monitoring and maintenance upgrades that keep it healthy.
Daily driver
- Banks iDash gauge
- Fresh fuel and air filters
- Recall and update check
Typical result: fewer surprises and easier monitoring.
Call nowRequest a quoteTowing
- Everything in Stage 1
- Transmission service on a towing schedule
- Cooling system check before summer
Typical result: steadier temps on long pulls.
Call nowRequest a quoteUPGRADES BY CATEGORY
Pick a category to see the parts we install.
Tap a tile to see what it does and the parts we install on the 3.0 Duramax. Every truck is different, so call or request a quote for yours.
Gauges
A gauge shows temps and DPF status before a warning light does.
Parts we install
- Banks iDash gaugeDigital gauge and data logger that plugs into the OBD-II port to watch temps and DPF status.
RELIABILITY FIRST
Known weak points come first.
Before adding power, we make sure the 3.0 Duramax’s known weak points are handled, so the upgrade lasts.
How mobile service worksTell us your truck and where it is, we diagnose on site, you approve a written estimate, and we fix it where it sits.
See how it works →Name-brand partsWe install proven brands like Banks.
See all the brands we install →OWNER QUESTIONS
3.0 Duramax performance questions, answered.
Can you tune my 3.0 Duramax?
We only install emissions-legal parts. Call us and we’ll check what’s available for your truck.
Are your upgrades street legal?
We install emissions-compliant parts and don’t do deletes.
Do you install at my location?
Most upgrades, yes. We come to your home, shop or job site around Tucson.
LET’S TALK ABOUT YOUR TRUCK
Call, text or request a quote.
Tell us your year, mileage and what you want done. We’ll recommend the right build, quote it and come to you.