LLY Duramax Injectors Set for 2004.5-05 Chevrolet GMC Duramax (LLY Duramax Injectors: 97303657, 97780144)

Restore your 6.6L Duramax with confidence. This Fully Remanufactured LLY Injector Set is rebuilt to meet or exceed OEM standards — using all new internal components like control valves and nozzles when needed. Each injector is precision-tested for flow, balance, and durability on the Maktest test stand, the most trusted equipment in the industry.Perfect for daily drivers, work trucks, and long-haul rigs demanding power, reliability, and longevity.✅ Key Features:• Complete set of 8 remanufactured OEM LLY injectors• Rebuilt with new control valves and new nozzles (as needed)• Tested for flow accuracy and performance on Maktest• Designed for 2004.5–2005 Chevy & GMC 6.6L Duramax (LLY) engines• Includes a 1-year unlimited mileage warranty• Compatible with all major OEM part numbers (see below)⚠️ Please Note:• These are fully remanufactured, not refurbished — all critical internals are replaced or upgraded• Designed to restore OEM-level performance and fuel economy• No upfront core charg