Industrial Injection 04.5-05 Chevrolet Duramax 6.6L LLY Stock Long Block Engine
Can I pick up my order or have it installed at your shop?
Can I pick up my order or have it installed at your shop?
Absolutely. We offer local pickup on most products and full professional installation at our shop in Washington, MO. Whether you just want to grab your parts or have our techs handle the install, we’ve got you covered. Give us a quick call at 636-429-7020 or message us to schedule a visit — we’ll make sure the parts are ready when you arrive.
How do I know if this part fits my vehicle?
How do I know if this part fits my vehicle?
Unsure if it’ll fit? No problem — that’s what we’re here for. Send us your vehicle’s year, make, and model, and we’ll verify fitment before you order. We can also point you toward compatible upgrades or supporting parts if needed.
What if I need to return a product or it’s defective?
What if I need to return a product or it’s defective?
Most unused items can be returned within 30 days in their original packaging. Some products are covered by a manufacturer’s warranty as well. If something arrives damaged or doesn’t meet your expectations, just let us know — we’ll help you get it replaced, refunded, or repaired. (Tracking updates are also emailed automatically once your order ships.)
What's the lead time on custom or fabricated parts?
What's the lead time on custom or fabricated parts?
Many of our parts are built to order — especially fabricated or performance components. These can take additional time to produce before shipping. Lead times vary by manufacturer and demand, but we’ll always keep you updated along the way. If you’re working on a tight schedule, reach out before ordering at 636-429-7020 and we’ll confirm current availability or estimated ship dates.
Description
Description
Fits: 2004.5-2005 6.6 LLY Duramax
Item Type: Long Block Crate Engine
Brand: Industrial Injection
Part Number: PDM-LLYSTKLB-E
The Industrial Injection built 6.6L LLY Duramax Stock Long Block is the perfect choice for those seeking an affordable and reliable replacement engine. We are committed to using only the highest quality parts and precision machining processes in every engine build. This ensures both durability and reliability, resulting in an engine that will provide you with the longest running experience on the road.
FEATURES:
- Remanufactured 6.6L Duramax Long Block Engine
- Designed To Meet or Exceeds OE Specifications
- 2-Year Unlimited Mileage Warranty
Stock Duramax Engine Specs:
- Sim Tested Short Block
- Balanced & Blue Printed Rotating Assembly
- New Balanced Pistons
- Balanced Duramax Keyed Crank (comes with stock damper & stock flex plate)
- Balanced Duramax Rods
- Stock Duramax Keyed Camshaft
- Pinned Oil Pump
- Stock Oil Pickup Tube
- Stock Oil Pan
Premium Stock Plus Duramax Cylinder Head Specs:
- Reconditioned Milled & Surfaced Heads
- High Strength Alloy, Heat Treated Iron Based Valve Guides
- Diamond Honed Guides
- Premium Valve Seat Inserts Made From A True Nickel Based
- Non-Magnetic Material
- New Unshrouded Valves w/ Multi Angle Valve Job
- Duramax OEM head gaskets
- Stock Head Bolts
- New Valve Springs
New Engine Recommended Replacement Items (Sold Separately):
Oil Cooler – Recommended to be replaced (required if previous engine had a bearing failure)
Injectors – Recommended to be tested or replaced
Turbo – Recommended to be replaced if previous engine had over 100k miles (required if previous engine had bearing failure or engine was dusted)
Water Pump – Recommended to be replaced (required if previous engine had over 100k miles)
*All Industrial Injection short blocks and long blocks are required to be ran with Joe Gibbs Break In Oil (not included) for the initial 300-500 miles or warranty will be void.
Long Block Engine Core: $3,200
