SKU: 79559059446

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

Sale price$155.22 Regular price$172.47
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Ships within 48 hours · Estimated delivery Sep 3 - Sep 8

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Description

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

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.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 79559059446

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Cara Clark
Port Orchard, US
★★★★★ 5
Ideal for bigger holiday meals
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Sturdy & great size for Easter, Thanksgiving, Christmas & potlucks or bigger meals
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Reviewed in the United States on May 15, 2026
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Coleen Kelly
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Great Value
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Great to have on hand for family gatherings when you don’t want to deal with dishes.. large enough for meals or snacks and extremely durable.
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Reviewed in the United States on May 1, 2026
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Amazon Customer
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Durable
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Durable Hold a lot
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Reviewed in the United States on April 19, 2026
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Terry Davis
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Sturdy plates
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Arlene A.
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Reviewed in the United States on May 29, 2026

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