Wehrli Custom Fabrications specializes in custom metal fabrications and diesel upgrades. Its patented high quality upgrades and parts have received high praise from Powerstroke, Duramax, and Diesel truck owners. Since the beginning of Wehrli Custom Fabrication, the company provides nothing but the best services and products in the market. WC FAB's custom performance parts and turbo kits in particular come in handy for a variety of purposes. One of the best things about Wehrli customs is that they develop all of its products in the US. More importantly, these products are custom fabricated which ensures that users receive only the best products that suit their vehicle's needs.
S400 Single Turbo Install Kit, for 2001-2004 Duramax LB7, Gloss White
Details:
- Sold As Kit
- Finish Type Powder Coated
- Finish Color Gloss White
Features:
- Includes Driver Side Transmission Dipstick Tube which makes installation of the down pipe easier.
- Turbo Down pipe is designed for Half Marmon style S400 exhaust outlet; 4.6 Inch Diameter flat flange. NOT compatible with HX40 style exhaust outlet flanges.
- NOTE: Race cover style or SXE turbo chargers will require the use of a forward facing VAN style thermostat housing and hose, sold separate.
- 5 Inch Intake with Dry Air Filter and Outerwears Pre-Filter Cover
- T4 Pedestal and Spacer with Hardware
- Stainless Steel Oil Feed and Drain Lines with Fittings
- 3 Inch Fabricated High Flow Y-Bridge, Hot and Cold Side Intercooler Pipes
- 3 Inch Down Pipe with High Temp Coating (Mates to exhaust system flange). Includes heat wrap and clamps.
- Silicone Boots, T-Bolt Clamps, V-Band Clamps, and Modified Upper Coolant Pipe
- Custom Single Stage Powder Coating
This kit will allow you to install an S400 based Turbo on your 2001-2004 LB7 Duramax. Replacing all of the OEM plumbing and y-bridge with high flow 3 Inch diameter piping. Oil Lines are high quality stainless steel braided Parker Lines with the oil feed line routing from the main oil galley on the side of the engine block. We designed our down pipe to connect with your exhaust system V-Band and clamp which simplifies installation and does not require you to cut your exhaust system. You can upgrade to the 3 1/2 Inch down pipe but this will require cutting of the exhaust system to install. If you are not purchasing the turbo from us you must specify the brand of turbo you are using, some Turbo's you may be required to ship to use for mock up to build the kit. Each turbo kit is hand built in house by our experienced fabricators and welders. Every part is built and test fit on an engine to ensure proper fitment.
Installation Notes:
Professional installation is required. Detailed installation instructions are included.
Specifications:
Color: Wizard Black
Finish: Powder Coated
Emission Code: 2
Fitment & Application:
- 2004 GMC Sierra 3500 HD WT 6.6L
- 2004 GMC Sierra 3500 HD SLE/SLT 6.6L
- 2004 GMC Sierra 3500 HD 6.6L
- 2004 GMC Sierra 2500 HD WT 6.6L
- 2004 GMC Sierra 2500 HD SLE/SLT 6.6L
- 2004 GMC Sierra 2500 HD 6.6L
- 2004 Chevrolet Silverado 3500 HD WT 6.6L
- 2004 Chevrolet Silverado 3500 HD LS/LT 6.6L
- 2004 Chevrolet Silverado 2500 HD WT 6.6L
- 2004 Chevrolet Silverado 2500 HD LS/LT 6.6L
- 2003 GMC Sierra 3500 HD SLE/SLT 6.6L
- 2003 GMC Sierra 3500 HD 6.6L
- 2003 GMC Sierra 2500 HD WT 6.6L
- 2003 GMC Sierra 2500 HD SLE/SLT 6.6L
- 2003 GMC Sierra 2500 HD 6.6L
- 2003 Chevrolet Silverado 3500 HD LS/LT 6.6L
- 2003 Chevrolet Silverado 2500 HD LS/LT 6.6L
- 2002 GMC Sierra 3500 HD SLE/SLT 6.6L
- 2002 GMC Sierra 3500 HD SL 6.6L
- 2002 GMC Sierra 3500 HD 6.6L
- 2002 GMC Sierra 2500 HD SLE/SLT 6.6L
- 2002 GMC Sierra 2500 HD SL 6.6L
- 2002 GMC Sierra 2500 HD 6.6L
- 2002 Chevrolet Silverado 3500 HD LS/LT 6.6L
- 2002 Chevrolet Silverado 2500 HD LS/LT 6.6L
- 2001 GMC Sierra 3500 HD SLE/SLT 6.6L
- 2001 GMC Sierra 3500 HD SL 6.6L
- 2001 GMC Sierra 2500 HD SLE/SLT 6.6L
- 2001 GMC Sierra 2500 HD SL 6.6L
- 2001 Chevrolet Silverado 3500 HD LS/LT 6.6L
- 2001 Chevrolet Silverado 2500 HD LS/LT 6.6L
Brand | Wehrli Custom Fab |
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Part Number | WCF100489-GW |
Shipping Method | UPS/FedEx/USPS Ground |
California Prop 65 Warning | This product can expose you to chemicals that are known to the State of California to cause cancer and birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov |