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Chevy / GMC Duramax 01-04 LB7

The LB7 Duramax was first introduced in 2001 and produced up until 2004, the Duramax LB7 included a 32 valve, V8 design with a high pressure common rail direct injection system. The LB7 is highly sought after among Duramax’s engines due to its lack of emissions technology, outstanding fuel economy, and classic design.  East Coast Diesel Is your number one source for Duramax Performance and Repair.

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