SKU: 84113487755

Industrial Injection Reman Heads 11-16 GM 6.6L Duramax LML

$763.86 $848.73
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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

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Description

Industrial Injection Reman Heads 11-16 GM 6.6L Duramax LMLWhen it comes to critical engine components, quality and reliability matter. Whether you're performing a complete Duramax engine rebuild or upgrading worn components, choosing high quality parts for your engine is essential. The Industrial Injection Remanufactured LML Duramax Cylinder Heads provide a dependable solution designed to restore strength, performance, and durability to your 6. 6L LML Duramax engine. These remanufactured Duramax cylinder

When it comes to critical engine components, quality and reliability matter. Whether you're performing a complete Duramax engine rebuild or upgrading worn components, choosing high-quality parts for your engine is essential. The Industrial Injection Remanufactured LML Duramax Cylinder Heads provide a dependable solution designed to restore strength, performance, and durability to your 6.6L LML Duramax engine.

These remanufactured Duramax cylinder heads are an excellent starting point for anyone rebuilding or repairing their diesel engine. Each cylinder head undergoes a detailed remanufacturing process to ensure it meets or exceeds OEM specifications for fitment, reliability, and performance.

SOLD AS A PAIR.

Precision Cleaning & Inspection Process

Each head is first jet washed in a high-pressure spray cabinet to remove oil, debris, and contaminants. The head is then glass beaded to eliminate carbon buildup and restore a clean surface.

After cleaning, the head undergoes a detailed inspection process including magnaflux testing (for cast iron heads) or pressure testing to check for cracks and structural integrity. Finally, technicians perform a visual inspection for defects that could affect performance or reliability.

New high-strength alloy, heat-treated iron valve guides are installed in every remanufactured Duramax head. These guides are heat treated to Rockwell 22 “C” scale, delivering exceptional durability and wear resistance that exceeds many factory materials, including bronze guides.

Each valve guide features a precision spiral groove designed to retain oil and improve valve lubrication during engine operation, helping extend engine life.

Upgraded Heat-Treated Valve Guides

These Duramax heads receive new high-strength alloy valve guides that are heat treated to Rockwell 22 “C” scale for maximum wear resistance.

Diamond Honed Valve Guide Precision

Unlike traditional reaming, the valve guides are precision honed using diamond abrasives to achieve exact tolerances. This process guarantees consistent guide diameter and geometry, superior surface finish, and precise valve alignment.

Multi-Angle Valve Job for Improved Airflow

Each remanufactured head receives a precision multi-angle valve job using a Serdi 100 guide and seat machine.

This advanced machining process:

  • Simulates the true valve stem alignment
  • Ensures a perfect valve-to-seat seal
  • Helps maximize airflow in and out of the cylinder head

Improved airflow can support better engine efficiency and combustion performance.

Precision Machined Cylinder Head Surface

The cylinder head deck surface is machined using CBN or diamond tooling on a Berco milling machine.

This allows precise control of the surface finish to ensure compatibility with various head gasket types, including:

  • MLS (Multi-Layer Steel) head gaskets
  • Performance gasket materials

A properly machined surface helps ensure reliable sealing and long-term engine durability.

Final Assembly

After machining is complete, each LML Duramax remanufactured cylinder head is:

  • Jet washed again for final cleaning
  • Thoroughly dried
  • Carefully assembled with new valve seals and valve springs

The result is a high-quality stock replacement Duramax cylinder head designed for dependable performance.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 84113487755

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4.0 ★★★★★
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Product Reviews
F
foundbyXtopher
Belleville, US
★★★★★ 4
Sturdy Folding Room Divider with Good Privacy Coverage and Modern Look
Color: Black, Size: 4 Panel-88''
I picked this room divider up to help separate space in a room without needing permanent walls, and overall it works very well for creating privacy while still looking clean and modern. The size is one of the biggest advantages. At 6 feet tall and roughly 88 inches wide, it creates a noticeable visual separation and works well for apartments, dorms, offices, studios, shared rooms, or content creation setups where you want to hide clutter or define different areas. The black fabric and frame design give it a simple modern appearance that blends easily into most spaces without looking overly decorative or outdated. It has a clean minimalist look that works especially well in offices, bedrooms, gaming rooms, or studio environments. Assembly was fairly straightforward overall. Once fully put together, the divider feels reasonably stable for normal indoor use. The folding panel design also makes it flexible enough to angle different ways depending on the room layout. The portability is another strong point. Since it folds down, it is much easier to move or reposition compared to permanent partitions or heavier wooden dividers. That makes it practical for temporary privacy setups or changing room layouts frequently. Privacy performance is solid visually. It blocks sightlines well enough for changing areas, workspaces, video backgrounds, or separating sections of a room. The fabric also softens the space slightly instead of feeling harsh or industrial. One thing worth noting is that while it provides visual privacy, it is not soundproof. It helps define space and reduce some openness, but conversations and noise will still pass through normally. The material quality feels decent for the price range. The frame is lightweight but functional, though I would still avoid rough handling or constant aggressive repositioning over time. Value for money is good considering the size, flexibility, and convenience. Similar room dividers can become expensive quickly, especially for taller multi-panel setups. Overall, this is best for anyone needing an affordable flexible way to create separation and privacy in shared or open spaces. It works especially well for apartments, dorms, offices, studios, remote work setups, or content creators wanting a cleaner background without permanent construction.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
R
RealDeal
Fort Morgan, US
★★★★★ 5
Looks nice but it's not very stylish, works as intended, happy with purchase
Color: Black, Size: 4 Panel-88''
This 6 ft room divider is exactly what I needed and works great! It was very easy to set up and took only a few minutes to assemble. I was pleasantly surprised by how lightweight it is, and it folds up easily for storage when not in use. The fabric-style panels look nice and provide good privacy, and the included clips help keep everything neatly in place. It’s a simple but effective design that does what it’s supposed to do. Because it’s lightweight, it may need a bit of extra support depending on where you place it—I used small weights on the base, and that completely solved the stability issue. Overall, I’m very happy with this purchase. It’s practical, easy to use, and a great value for the price. I would definitely recommend it! Industrial
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Reviewed in the United States on May 22, 2026
L
LSch01
Lexington, US
★★★★★ 3
Assembly is harder than it should be; you get what you paid for
Color: Black, Size: 4 Panel-88''
Review of SUNALLY Room Divider 6FT Folding Privacy Screens, 4 Panel Fabric Divider for Room Separation, 88" W Freestanding Portable Wall Dividers Screen for Home Dorm Studio Office, Black I hate when I have to leave products a not so good review... Assembly is harder than it should be, mainly because there shouldn't BE any assembly. I have ordered several room divider privacy screens over the last couple of years and not one of them needed any kind of assembly. With that aside, it STILL was a pain in the sphincter to assemble. One of the "legs" just sits on top of a foot plate - it's not screwed in to anything. It's kind of flimsy and the base plates don't have anything on them to not scuff up the floor. With all that said, though, it does stand up and will block out what I need to block out. At the less-than-$50 price-point, it's kind of what should be expected. If I had purchased this outright, I would have considered sending it back and getting a higher quality. But if you only have $50 to spare and don't mind assembling things, it could be good for you.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
O
Ocean
Houston, US
★★★★★ 5
Great buy
Color: Black, Size: 4 Panel-88''
This room divider is exactly what I needed. When you have 2 kids sharing a room and don’t want to spend a lot of money to divide their space this is what you can use. Believe it or not they are much happier now. This came in a small box which scared me but once I was able to get this up I was very pleased. It was easy to put together. The fabric is pretty good quality, it’s stable and stands up fine. Good value and worth it to have peace and quiet in the house.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
B
Verified Purchase
Beth Lukes
Birmingham, US
★★★★★ 1
Junk
Color: Black, Size: 4 Panel-88'', Color: Black, Size: 4 Panel-88''
Horrible. The parts are not right. It won’t fit together or disassemble and can’t return it like this. Parts won’t fit properly and missing holes for screws. Also, can’t get through to a person for any assistance. Picture shows the hole and then the lack of a hole where a screw belongs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026

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