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Engine parts such as Valve Springs, Connecting Rods, Oil Pans, Head Studs, & more for the 2001+ GM 6.6L Duramax Diesel Trucks.
We offer top brands such as AFE, Alliant Power, Dirty Hooker Diesel, & many more!
Brand: DmaxStore
Part Number: MAX-ARAL-0104
Discontinued
Max-Flow Up-Pipes
Fits 2001-2004 Silverado/Sierra Duramax w/Federal Emissions
Part# MAX-ARAL-0104
*For use with OEM length/style manifolds only*
*NOT LEGAL FOR SALE OR USE IN CALIFORNIA. THE MANUFACTURE, SALE, OFFER FOR SALE, OR INSTALLATION OF THIS PRODUCT MAY ALSO BE IL..
$0.00
Brand: DmaxStore
Part Number: MAX-PMF-0116 + MAX-ARAL-0104
**Discontinued**
Max-Flow Performance Series Duramax Manifolds& Up Pipes
Fits 2001-2004 Silverado/Sierra 6.6 Duramax w/Federal Emissions
Part# MAX-PMF-0116 + MAX-ARAL-0104
*NOT LEGAL FOR SALE OR USE IN CALIFORNIA. THE MANUFACTURE, SALE, OFFER FOR SALE, OR INSTALLATION OF THIS PRODUC..
$0.00
Brand: Dirty Hooker Diesel
Part Number: 97779578R
Product Discontinued (Updated 1-21-25)
GM 97779578R LB7 Duramax Diesel Cylinder Head 01-04..
$0.00
Brand: DmaxStore
Part Number: MAX-MFM-0104
Discontinued (Updated 9/26/2024)
Max-Flow Race Series Manifold & Up Pipe Kit
Fits 2001-2004 Silverado/Sierra 6.6 Duramax w/Federal Emissions
Introducing The Max-Flow Diesel Up Pipes and Manifolds.
Providing up to an incredible 55% increase in air flow over stock. These Manifolds are ..
$0.00
Brand: Dirty Hooker Diesel
Part Number: 97779578 - 10B
DISCONTINUEDGM 97779578 LB7 Duramax Diesel Cylinder Head 01-04Injector cups installedNew, no core. ..
$0.00
Brand: Diamond Advantage By Navistar
Part Number: DA2251270
Discontinued (Updated 3/11/25)
Features & Benefits:
Diamond Advantage™ (DA) Oil Pumps provide dependable performance every time. • Quality built with new housing and 100% ALL-NEW components • Robust gear and gerotor technology provides peak performance and quality &bu..
$0.00
Brand: No Limit Manufacturing
Part Number: DMX006001K
Discontinued (Updated 3/25/25)
Duramax Rocker Arm Bridges.
Weighs only 34.6 grams.
Made from 4340 alloy steel.
Coated for a high performance wear resistant applications with CDC and NLMX
CDC Coating
First, Hardness
Provides the exceptional advantages of diamond, the hardest ma..
$0.00
Brand: Aftermarket Parts
Part Number: FNG-COBP
Fingers Oval Bowl Duramax Performance PistonThis is a complete piston set from Fingers with their oval bowl technology. This is the latest and greatest in the Duramax world of pistons and the strength is superior to all others. Due to its unique shape, the piston retains more material where needed i..
$0.00
Brand: DmaxStore
Part Number: DMAXCAP
This item has been discontinued and replaced by this item, click here.
DmaxStore Billet Aluminum Oil Fill Cap
Fits 2001-2016 Chevy/GMC 6.6 Duramax
Part# DMAXCAP
Made from anodized billet aluminum. Includes OE oil capacity and viscosity information. These custom caps a..
$0.00
Brand: XDP Mfg
Part Number: XD264
Discontinued (2/6/23)Increase flow in your 2001-2016 GM 6.6L Duramax with the XDP Replacement Up-Pipes with Gaskets XD264. Built for performance and durability, XDP's up-pipes are constructed from 2” stainless steel mandrel-bent tubing, 1/2” thick flanges to eliminate warping, and heavy-duty bellow..
$0.00
Brand: General Motors
Part Number: 97224586
Superseded to 12624683Direct replacement manifold for the right side of the engine. Use to replace if you have a crack in your manifold from a previous pyro tap. GM: 97224586..
$0.00
Brand: Bosch
Part Number: 0250203010
Discontinued (12/20/2023)Genuine Bosch Glow Plug for 04.5-05 GM LLY 6.6L Duramax.Cross Reference numbers: 97326305,63GSold Individually; 8 required per enginePart number: 0250203010..
$0.00
Brand: Merchant Automotive
Part Number: 10085
DISCONTINUED, See Merchant Part Number: 10521This tool makes removing even a stubborn injector a breeze.
Merchant part number: 10085..
$0.00
Brand: Wehrli Custom Fabrication
Part Number: WCF100616
WCFAB Billet Upper Valve Cover Set w/-10AN Breather Ports on each side. Oil fill cap NOT included.
Includes:
Left & Right Upper Valve Covers
Flush Head Stainless Hardware
O-Ring Seal
Powder Coating
WCFAB part number: WCF100616
Click here for Wehrli powder coat samples
Wehrli C..
$0.00
Brand: Fleece Performance
Part Number: FPE-DTFL-VNT
**Discontinued** Please see new product link: HereThe Fleece FPE-DTFL-VNT Remote Turbocharger Oil Feed Line Kit for your 2004.5-2010 GM 6.6L Duramax provides more oil to your turbocharger which is especially important in high performance applications. The current oil feed for your turbocharger is su..
$0.00
Brand: Merchant Automotive
Part Number: 101xx
Included in the kit:
GM Grade C Right and Left Head Gaskets
36 New OEM Replacement Head Bolts
All Needed Seals and Gaskets
NOT INCLUDED in the kit :
Lower thin steel valve cover gaskets- reusable
Upper valve cover gaskets- not needed to separate from lower valve coverExhaust manifold gasket..
$0.00
Brand: Merchant Automotive
Part Number: 1036xx
Included in the Base Kit:
OEM Grade C Right and Left Head Gaskets36 New OEM Replacement Head BoltsAll Needed Seals and Gaskets NOT INCLUDED in the kit :Lower thin steel valve cover gaskets- reusableExhaust manifold gaskets -available as an upgrade option.NOTICE: Images only reflect availa..
$0.00
Brand: Dirty Hooker Diesel
Part Number: LMLENGMT
Discontinued (Updated 1/30/2025)
Keep your LML engine anchored with these high performance poly bushed LML Duramax engine mounts from DHD. These mounts are excellent at reducing engine movement and aide in reducing chassis flex. Due to the increased rigidity you will notice a increase in vibratio..
$0.00
Brand: Grimm Speed
Part Number: GRM020027
Product Unavailable (as of 03/03/2025)
Finally a high availability, high quality premium multi-layer construction turbo manifold gasket. GrimmSpeed gaskets are typically designed to improve sealing and withstand the high temperatures and pressures found in performance applications. Their gaskets ..
$0.00
Brand: Sinister Diesel
Part Number: SD-BD58x
Product Discontinued (Updated 4-4-25)
Please double check VIN code before ordering. Driver Side Gasket Only.
403 (CID) 6.6L 32V Turbo Duramax Diesel Vin Codes:
-"1" (2001-2004)
-"2" (2004-2007)
-"6 LMM" (2007-2008)
-"D LBZ" (2006-2007)
..
$0.00
Brand: Sinister Diesel
Part Number: SD-BD58x
Product Discontinued (Updated 4-4-25)
Please double check VIN code before ordering. Passenger Side Gasket Only.
403 (CID) 6.6L 32V Turbo Duramax Diesel Vin Codes:
-"1" (2001-2004)
-"2" (2004-2007)
-"6 LMM" (2007-2008)
-"D LBZ" (2006-2007..
$0.00