Product Description
Push LBZ power to the limit with the INDUSTRIAL INJECTION PDM-LBZRLB GM Race Long Block. Engineered for competitive reliability, this crate long block is built to support big air, big fuel, and serious tuning on 2006–2007 6.6L Duramax LBZ platforms.
- Purpose-built race long block for LBZ (2006–2007)
- Designed for high boost, high RPM abuse with proper supporting mods
- Shipped as a crate long block (no fuel/turbo/ancillaries)
- Break-in: Industrial Injection requires Joe Gibbs/DRIVEN break-in oil for initial run-in
What’s Included
- Assembled long block with race-prepped rotating assembly
- Balanced components and performance clearances
What’s Not Included
- Valve covers, rocker assembly, pushrods
- Additional gaskets for final assembly
- Any fuel system or turbo components
Fitment
- 2006–2007 Chevrolet Silverado 2500HD/3500HD — 6.6L Duramax LBZ
- 2006–2007 GMC Sierra 2500HD/3500HD — 6.6L Duramax LBZ
Recommended Supporting Parts (CPP Only)
- ARP 230-4201 Head Stud Kit — LB7/LLY/LBZ/LMM
- MAHLE HS54580A Head Gasket Set — 04.5–07 LLY/LBZ
- MAHLE VS50550 Valve Cover Gaskets — 04.5–07 LLY/LBZ
- Shop All GM Duramax Crate Engines
- Shop ARP Fasteners & Studs
Specification Chart
| Manufacturer | Industrial Injection |
|---|---|
| Manufacturer Part # | PDM-LBZRLB |
| Engine Family | GM 6.6L Duramax LBZ (2006–2007) |
| Configuration | Race Long Block (crate) |
| UPC | 840256915587 |
| GTIN | 00840256915587 |
| Core Charge | May apply (see cart or call for details) |
| Prop 65 | WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov |
| CARB | Not legal for sale or use in California on pollution-controlled vehicles |
FAQs
Q: Is this a direct bolt-in for my LBZ?
A: Yes — it’s built for 2006–2007 LBZ trucks. You’ll reuse/replace external components (fuel, turbo, accessories) during install.
Q: What oil should I use for break-in?
A: Industrial Injection requires Joe Gibbs/DRIVEN break-in oil for the initial run-in period. Follow their heat-cycle and oil-change procedure.
Q: Do I need head studs?
A: For boosted/race setups, ARP head studs are strongly recommended. See the ARP kit linked above.
Q: Does this include gaskets?
A: Final-assembly and top-end gaskets are not included. We recommend the MAHLE sets linked above for LBZ.
Q: What tuning and turbo size does this support?
A: This long block is designed for high-power competition builds. Consult your tuner and match injectors/turbo(s) to your power goal and use case.
Note: Professional installation is required. Always verify clearances, follow proper priming and break-in steps, and confirm compatibility with your supporting mods.
