Pair Exhaust Manifolds for Chevy Silverado GMC Sierra 2500 3500 HD (2001–2007)

Includes:
- Pair Exhaust Manifolds

Fits Models:
- Chevrolet Silverado 2500 HD, 3500 HD
- GMC Sierra 2500 HD, 3500 HD

Model Years:
- 2001–2007

Submodels:
- Common trims include WT (Work Truck), LS, LT, and LTZ
- Chassis codes: GMT800, GMT900
- Body styles: Crew Cab, Extended Cab, Regular Cab

Engine Options:
- Common engine sizes include 6.0L V8 (LQ4), 6.6L Duramax V8 (LB7, LLY, LBZ), and 5.3L V8 (LM7)
- Engine codes: LQ4, LB7, LLY, LBZ, LM7

Description:
This pair of exhaust manifolds is designed for 2001–2007 Chevy Silverado and GMC Sierra 2500/3500 HD models. They are engineered to provide optimal exhaust flow and durability, ensuring improved performance and longevity.

Features:
- Direct fit replacement for easy installation
- Made from high-quality materials for enhanced durability
- Designed to improve exhaust flow and engine efficiency
- Compatible with both gas and diesel engine options
- Includes necessary mounting hardware for installation