Industrial Injection PDM-LMMRSB 6.6L LMM Duramax Race Short Block Engine

The Industrial Injection PDM-LMMRSB is a race-grade short block engineered for the 2007.5-2010 6.6L LMM Duramax platform. Designed for enthusiasts pushing performance to the ultimate level, this professionally built crate engine delivers competition-ready reliability with precision machining and premium components throughout.

Race Performance Features:

• Balanced and blueprinted rotating assembly for optimal performance and longevity
• Sim tested short block validated through rigorous engineering analysis
• Coated and chamfered de-lipped pistons for enhanced durability and reduced friction
• Balanced and keyed stock Duramax crankshaft
• 14mm Gorilla Girdle with ARP main studs for maximum block strength
• Carrillo billet connecting rods for extreme reliability under high-torque loads
• Keyed performance billet alternate firing camshaft for improved power delivery
• ATI Super Damper for smooth, stable operation at high RPM
• Suncoast billet flexplate engineered to handle increased torque demands
• New oil pump, water pump, and oil cooler included
• New oil pickup tube with stock oil pan retained for direct fitment

Important Notes:

• Crate short block assembly - cylinder heads not included
• Does not include gaskets for final assembly
• Does not include fuel system or turbocharger components
• Must be run with Joe Gibbs Break-In Oil (sold separately) for initial 300-500 miles
• Billet crankshaft upgrade available
• Core charge applies

Built using the highest quality parts and state-of-the-art machining processes, this race short block provides the bulletproof foundation needed for high-horsepower street builds, drag racing, sled pulling, and competitive diesel performance applications.