2006-2007 GM 2500HD/3500HD 6.6L LBZ Duramax Crate Engines

Whether you're restoring your GM truck or are looking to add more power, we have a variety of options to choose from that can help you get the most out of your investment. With reputable brands, we offer a vast selection of reliable and powerful crate engines and rebuild kits that truly will take your truck to the next level of power and reliability. Pair your new crate engine with our selection of Transmission Upgrades! GM Duramax Fitments: 2006, 2007 GM 6.6L Duramax. Submodel Fitments: WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali. Some exceptions apply, please see individual product pages for specific fitments.

GM Duramax>2006-2007 6.6L LBZ
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Choate Engineering CEP66LBZLD 6.6L Duramax Daily Driver Long Block | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
Choate Engineering CEP66LBZLD 6.6L Duramax Daily Driver Long Block | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Choate Engineering

Choate Engineering CEP66LBZLD 6.6L Duramax Daily Driver Long Block | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Price
$12,600
Choate Engineering CEP66LBZSW 6.6L Duramax Workhorse Short Block | 2006-2007.5 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
Choate Engineering CEP66LBZSW 6.6L Duramax Workhorse Short Block | 2006-2007.5 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Choate Engineering

Choate Engineering CEP66LBZSW 6.6L Duramax Workhorse Short Block | 2006-2007.5 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Price
$11,100
Choate Engineering CEP66LBZLW 6.6L Duramax Workhorse Long Block | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
Choate Engineering CEP66LBZLW 6.6L Duramax Workhorse Long Block | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Choate Engineering

Choate Engineering CEP66LBZLW 6.6L Duramax Workhorse Long Block | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Price
$16,000
Choate Engineering CEP66LMMLW 6.6L Duramax Workhorse Long Block | 2007-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM
Choate Engineering CEP66LMMLW 6.6L Duramax Workhorse Long Block | 2007-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

Choate Engineering

Choate Engineering CEP66LMMLW 6.6L Duramax Workhorse Long Block | 2007-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LMM

Price
$15,700
Choate Engineering CEP66LBZSD 6.6L Duramax LBZ Short Block Daily Driver Crate Axle | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
Choate Engineering CEP66LBZSD 6.6L Duramax LBZ Short Block Daily Driver Crate Axle | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Choate Engineering

Choate Engineering CEP66LBZSD 6.6L Duramax LBZ Short Block Daily Driver Crate Axle | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Price
$9,300
Industrial PDM-LBZRLB Race Performance Long Block | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ
Industrial PDM-LBZRLB Race Performance Long Block | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Industrial Injection

Industrial PDM-LBZRLB Race Performance Long Block | 2006-2007 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax LBZ

Price
$23,404.88

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2006-2007 6.6L Silverado & Sierra 2500HD/3500HD

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