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LBZ Duramax Tuning

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LBZ Duramax tuning for 2006 to 2007 Chevy Silverado HD and GMC Sierra HD trucks.

With no DPF, EGR tuning options and a strong bottom end, the LBZ makes big power on tuning alone. Protect the Allison with a built transmission as power goes up.

Related: LBZ fuel injectors, LBZ turbochargers and exhausts, LBZ transmissions. Browse all LBZ Duramax parts.

Not sure what fits? Send us your VIN and we will match the right part.

Powerhouse Diesel