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Spelab Exhaust Manifold Kit (01-16 6.6L Duramax Sierra 3500 HD)Find parts that fit my vehicle
Item SHG74119
New
Our Price
$399.00
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Product Information
Description, Q&A, Specs & Installation
Features & Specs
| Brand | Spelab |
| Headers Type | Exhaust Manifold |
| Header Primary Size | Stock Replacement |
| Header Collector Size | Stock Replacement |
| Header Finish | Raw |
Description
High-flow cast iron exhaust manifold engineered for 2001-2016 GM 6.6L Duramax (LB7/LLY/LBZ/LMM/LML) 2WD applications. Built from heavy-duty cast iron with a high-durability heat coating, optimized to improve exhaust flow and turbo response for towing, hauling, performance builds, and off-road use.
_x000D_Important: Fits 2WD applications only. Confirm engine generation, drivetrain, turbo setup, and EGR configuration before ordering.
_x000D_Key Features
_x000D_- _x000D_
- Heavy-duty cast iron construction built for diesel heat, boost, and high-load operation _x000D_
- High-flow internal design supports smoother exhaust movement to the turbocharger _x000D_
- Can support quicker turbo spool when paired with the right supporting modifications _x000D_
Spelab SPBKW0005001
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Questions & Answers
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Will It Fit My Sierra 3500
- 6.6L V8 Duramax - 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16
