Product Description
Industrial Injection PDM-LBZRSB GM Race Short Block - 2006-2007 6.6L LBZ Duramax
Built for abuse. Ready for wins. The Industrial Injection PDM-LBZRSB Race Short Block is designed for hardcore LBZ builds that demand maximum reliability at elevated power levels. Ideal for competition-focused 2006-2007 Silverado/Sierra 2500HD/3500 6.6L LBZ Duramax platforms.
Why This Short Block
- Race-bred foundation for high boost, big fuel, and aggressive tuning.
- Direct-fit for 2006-2007 LBZ applications to streamline your swap.
- Industrial Injection quality trusted by serious diesel enthusiasts.
Vehicle Fitment
- 2006-2007 Chevy Silverado 2500HD/3500 - 6.6L LBZ Duramax
- 2006-2007 GMC Sierra 2500HD/3500 - 6.6L LBZ Duramax
What You'll Need / Recommended Supporting Mods
Pair this race short block with proven components to keep cylinder pressure under control and fuel delivery stable:
- ARP 230-4201 Head Stud Kit - clamp load you can count on.
- MAHLE HS54580A Head Gasket Set (LLY/LBZ) - OE-grade sealing.
- Industrial Injection LB7-LML Head Gaskets - match your grade.
- S&S NEW LBZ-Based CP3 Pump - clean rail pressure on big fuel.
- S&S 10mm High-Speed CP3 - for elevated output.
- S&S 12mm CP3 (LBZ-Based) - serious fueling capacity.
- Duramax Lift Pumps - protect the CP3 and stabilize supply.
- Gaskets & Seals (Duramax) - finish the build right.
- ARP Fasteners Category - studs & hardware for the whole engine.
- Shop All Industrial Injection @ CPP
Break-In & Notes
- Use appropriate break-in oil and follow engine builder procedures.
- Tuning and supporting mods required; competition use recommended.
Specifications
| Brand | Industrial Injection |
|---|---|
| Part Number | PDM-LBZRSB |
| Engine | GM 6.6L LBZ Duramax (2006-2007) |
| Configuration | Race Short Block |
| UPC | N/A (manufacturer does not publish a UPC for this race short block) |
| GTIN | N/A |
| Prop 65 | WARNING: This product can expose you to chemicals including engine exhaust, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. |
FAQ
Q: Will this short block drop into my 2006-2007 LBZ?
A: Yes, it's built for LBZ platforms and intended for competition setups. Verify supporting components and tuning.
Q: Do I need head studs?
A: Yes. High cylinder pressure builds require quality studs like the ARP 230-4201 kit.
Q: Which CP3 should I run?
A: For street/strip: start with the S&S LBZ-based CP3. For bigger fuel, step up to 10mm or 12mm variants.
Q: Do you stock related gaskets and seals?
A: Yes - see our Gaskets & Seals category.
