S&B Resonator Delete Cap 01-10 GM 6.6L Duramax LB7/LLY/LMM GF-MSK60 Designed to be used with

Designed to be used with a 4-6" lift kit

Utility trailers

that's why PPE created this high-quality aluminum Front Diff Cover

The Fleece Performance LBZ/LMM Injector Lines

S&B Resonator Delete Cap 01-10 GM 6.6L Duramax LB7/LLY/LMM GF-MSK60 Designed to be used withBring out more of your Duramax's turbo sound with the S&B Resonator Delete Cap designed for GM 6. 6L Duramax LB7, LLY, and LMM. This simple upgrade replaces the restrictive factory resonator with a clean, durable delete cap that lets you hear more of your turbo while maintaining a factory style fit. It's an easy way to add a more aggressive sound under acceleration without complicated modifications. Installation takes a few minutes using basic hand