Product Description
Industrial Injection PDM-362STD GM Duramax Race Pistons - 2001-2016 6.6L (LB7/LLY/LBZ/LMM/LML) - Standard Bore
Push your 2001-2016 Duramax to the next level. Industrial Injection's PDM-362STD race pistons are engineered for high cylinder pressures, improved temperature control, and reliable performance when power and abuse are part of the plan. Built for competition and serious street/strip builds.
- Designed for 2001-2016 GM Duramax 6.6L: LB7, LLY, LBZ, LMM, LML
- Standard Bore (STD) - direct replacement size for factory bore blocks
- Race-focused crown and bowl geometry for improved burn and strength
- Optimized for boosted applications and higher drive pressures
- Quality you expect from Industrial Injection
Fitment
Engine: GM Duramax 6.6L (2001-2016)
Platforms: Silverado/Sierra 2500HD & 3500HD
Engine Codes: LB7 (2001-2004), LLY (2004.5-2005), LBZ (2006-2007), LMM (2007.5-2010), LML (2011-2016)
Part Number: PDM-362STD
Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Industrial Injection |
| Part Number | PDM-362STD |
| Bore Size | Standard (STD) |
| Material | Performance piston alloy (race application) |
| Intended Use | Race/competition, high-performance builds |
| UPC | - |
| GTIN | - |
| Prop 65 | WARNING: Cancer and Reproductive Harm. See product packaging for details. |
Recommended Parts & Related Upgrades
Complete your build with proven Duramax upgrades. All links below stay on CPPDiesel.com.
- Performance Piston Ring Set (STD)
- Heavy-Duty Wrist Pins & Retainers
- Forged Connecting Rods
- ARP Head Stud Kit
- ARP Main Stud Kit
- MLS Head Gaskets (LB7-LML)
- High-Volume Oil Pump
- More Industrial Injection Duramax Components
Installation Notes
- Machine shop measurement & verification is required; confirm piston-to-wall and ring end gaps for your power goals.
- Professional assembly recommended. Use appropriate lubrication, torque specs, and break-in procedure.
- Race-only components may increase engine noise and NVH. Not legal for use on pollution-controlled vehicles on public roads.
FAQ
Will these pistons fit every 2001-2016 Duramax?Yes, they are designed for LB7, LLY, LBZ, LMM, and LML 6.6L engines with a standard (STD) bore. Always measure your block and confirm size before ordering.
Do they include rings, pins, or locks?Unless noted otherwise, order rings, wrist pins, and locks separately. See the recommended parts above to build a complete kit.
Are these emissions-legal for street use?No. These are race-intended components and are not legal for use on emissions-controlled vehicles on public highways.
What compression ratio will I get?Compression ratio varies based on gasket thickness, deck height, and bowl design. Consult your engine builder for your exact combination.
Do I need head studs with race pistons?Head studs are strongly recommended for any high-boost Duramax build. See our ARP head stud and main stud kits linked above.
Note: Specs and contents are subject to change by the manufacturer. Always verify dimensions and clearances during mock-up.
