Rudy's High Flow Race Exhaust Manifolds & Gaskets For 01-04 GM 6.6L Duramax

Rudy's Diesel Performance is proud to announce the release of our new high-flow race exhaust manifolds. These manifolds are designed for use on your 2001-2004 GM 6.6L Duramax diesel truck. These manifolds are designed to lower EGT's, reduce drive pressure and accelerate turbo spool-up time- all while maintaining reliability! This kit includes (2) exhaust manifold gaskets. These are all the gaskets necessary to install these high-flow manifolds on your vehicle.

Rudy's Diesel Performance is proud to announce the release of our new high-flow race exhaust manifolds. These manifolds are designed for use on your 2001-2004 GM 6.6L Duramax diesel truck. These manifolds are designed to lower EGT's, reduce drive pressure and accelerate turbo spool-up time- all while maintaining reliability! This kit includes (2) exhaust manifold gaskets. These are all the gaskets necessary to install these high-flow manifolds on your vehicle.

Features:

• D-Pipes for single turbos
• Significant reduction in exhaust back pressures
• Cast hi-sil moly iron high flow manifold construction
• Built in bosses, pre-drilled and tapped 1/8" NPT for EGT gauge sensor

Includes:

• Driver and Passenger Side Manifolds
• Manifold Gaskets
• Manifold Bolts 

Fitment:

• 2001-2004 GMC Sierra 2500/3500 6.6L LB7 Duramax Diesel
• 2001-2004 Chevrolet Silverado 2500/3500 6.6L LB7 Duramax Diesel

Notes:

• These exhaust manifolds will NOT work with OEM up pipes.
• These race manifolds are designed for closed course racing vehicles and are not to be used on the street.