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![Duramax UEM Dualoy Piston Kit](https://choateperformance.com/wp-content/uploads/2024/08/7208DKT_Kit-200x200.jpg)
6.6 LB7/LLY Duramax UEM Dualoy Piston Kit
$482.40 – $842.40
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![6.6L Long Block Daily Driver LB7 Engine](https://choateperformance.com/wp-content/uploads/2024/01/6.6-Duramax-LLY-Long-Block-Daily-Driver-MO4523-7-200x200.jpg)
6.6L 2001-2004 Long Block Daily Driver LB7 GM Duramax Diesel Crate Engine
$12,500.00 – $14,000.00
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![6.6L Duramax LLY Full Running](https://choateperformance.com/wp-content/uploads/2024/01/6.6-Duramax-LLY-Full-Runner-1-200x200.jpg)
6.6L 2004.5-2006 Duramax LLY Full Running Daily Driver Diesel Crate Engine
$21,200.00 – $22,700.00
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![6.6L GM Duramax LLY Engine](https://choateperformance.com/wp-content/uploads/2024/01/6.6-Duramax-LLY-Full-Runner-1-1-200x200.jpg)
6.6L 2004.5-2006 Duramax LLY Full Running Workhorse Diesel Crate Engine
$29,000.00 – $32,529.00
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![6.6L Duramax LLY Long Block](https://choateperformance.com/wp-content/uploads/2024/01/6.6-Duramax-LLY-Long-Block-Daily-Driver-MO4523-3-200x200.jpg)
6.6L 2004.5-2006 Duramax LLY Long Block Daily Driver Diesel Crate Engine
$12,400.00 – $13,900.00
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![6.6L Duramax LLY Long Block](https://choateperformance.com/wp-content/uploads/2024/01/6.6-Duramax-LLY-Long-Block-Daily-Driver-MO4523-3-200x200.jpg)
6.6L 2004.5-2006 Duramax LLY Long Block Workhorse Diesel Crate Engine
$15,400.00 – $16,900.00
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![6.6 workhorse short block](https://choateperformance.com/wp-content/uploads/2024/07/6.6L-Duramax-LBZ-Short-Block-Workhorse-200x200.jpg)
6.6L 2004.5-2006 Duramax LLY Short Block Workhorse Diesel Crate Engine
$10,600.00 – $12,100.00
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![6.6L LLY Duramax](https://choateperformance.com/wp-content/uploads/2024/01/6.6-Duramax-LLY-Short-Block-Daily-Driver-MO4524-1-200x200.jpg)
6.6L 2004.5-2006 Duramax Short Block Daily Driver LLY Diesel Crate Engine
$8,000.00 – $9,500.00
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![6.6L LLY Duramax Long Block Rebuild Kit](https://choateperformance.com/wp-content/uploads/2024/07/Duramax-LLY-Long-Block-Rebuild-Kit-1-page-001-200x200.jpg)
6.6L LLY Duramax Long Block Rebuild/Overhaul Diesel Engine Kit
From: $11,817.55 Original price was: $11,817.55.$11,617.55Current price is: $11,617.55.
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![Duramax Billet Compressor Wheel](https://choateperformance.com/wp-content/uploads/2024/06/KC-Billet-Compressor-Wheel-page-001-200x200.jpg)
KC Billet Compressor Wheel – 6.6 DURAMAX (LBZ – LLY)
$190.00
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![6.6L LB7/LLY Duramax Performance pistons](https://choateperformance.com/wp-content/uploads/2024/07/6.6-Duramax-LML-Pistons-page-001-2-scaled-200x200.jpg)
LB7 / LLY Duramax Choate Pistons with Rings 2001-2006 Coated, Flycut, Delipped Set
$1,800.00
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![LBZ LLY workhorse duramax cylinder head](https://choateperformance.com/wp-content/uploads/2024/06/Photo-Edits-for-Website-200x200.png)
LLY Daily Driver Cylinder Head Reman
$875.00 – $1,275.00
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![LBZ LLY workhorse duramax cylinder head](https://choateperformance.com/wp-content/uploads/2024/06/Photo-Edits-for-Website-200x200.png)
LLY Workhorse Cylinder Head Reman
$1,299.00 – $1,699.00
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![LBZ LLY workhorse duramax cylinder head](https://choateperformance.com/wp-content/uploads/2024/06/Photo-Edits-for-Website-200x200.png)
LLY Workhorse Plus Cylinder Head Reman
$1,699.00 – $2,199.00
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