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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2001-2004 LB7 Duramax Y-Bridge Kit Gun Metal
The only High Flow 3? Complete Y-Bridge kit on the market for your LB7 that is compatible with the factory IHI turbo and aftermarket drop in IHI style chargers! Replace the restrictive OEM Y-bridge and cold side intercooler pipe with this high flow 3?...- $823.53
- $823.53
- Unit price
- per
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2001-2004 LB7 Duramax Y-Bridge Kit Illusion Blueberry
The only High Flow 3? Complete Y-Bridge kit on the market for your LB7 that is compatible with the factory IHI turbo and aftermarket drop in IHI style chargers! Replace the restrictive OEM Y-bridge and cold side intercooler pipe with this high flow 3?...- $872.03
- $872.03
- Unit price
- per
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2001-2004 LB7 Duramax Y-Bridge Kit Illusion Purple
The only High Flow 3? Complete Y-Bridge kit on the market for your LB7 that is compatible with the factory IHI turbo and aftermarket drop in IHI style chargers! Replace the restrictive OEM Y-bridge and cold side intercooler pipe with this high flow 3?...- $872.03
- $872.03
- Unit price
- per
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2001-2004 LB7 Duramax Y-Bridge Kit Kiwi Green
The only High Flow 3? Complete Y-Bridge kit on the market for your LB7 that is compatible with the factory IHI turbo and aftermarket drop in IHI style chargers! Replace the restrictive OEM Y-bridge and cold side intercooler pipe with this high flow 3?...- $823.53
- $823.53
- Unit price
- per
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2001-2004 LB7 Duramax Y-Bridge Kit Orange Frost
The only High Flow 3? Complete Y-Bridge kit on the market for your LB7 that is compatible with the factory IHI turbo and aftermarket drop in IHI style chargers! Replace the restrictive OEM Y-bridge and cold side intercooler pipe with this high flow 3?...- $872.03
- $872.03
- Unit price
- per
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2001-2004 LB7 Duramax Y-Bridge Kit Semi-Gloss Black
The only High Flow 3? Complete Y-Bridge kit on the market for your LB7 that is compatible with the factory IHI turbo and aftermarket drop in IHI style chargers! Replace the restrictive OEM Y-bridge and cold side intercooler pipe with this high flow 3?...- $823.53
- $823.53
- Unit price
- per
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2001-2004 LB7 Duramax Y-Bridge Kit Shocker Yellow
The only High Flow 3? Complete Y-Bridge kit on the market for your LB7 that is compatible with the factory IHI turbo and aftermarket drop in IHI style chargers! Replace the restrictive OEM Y-bridge and cold side intercooler pipe with this high flow 3?...- $872.03
- $872.03
- Unit price
- per
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2001-2004 LB7 Duramax Y-Bridge Kit Sparkle Bomber Orange
The only High Flow 3? Complete Y-Bridge kit on the market for your LB7 that is compatible with the factory IHI turbo and aftermarket drop in IHI style chargers! Replace the restrictive OEM Y-bridge and cold side intercooler pipe with this high flow 3?...- $872.03
- $872.03
- Unit price
- per
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2001-2004 LB7 Duramax Y-Bridge Kit Sparkle Copper
The only High Flow 3? Complete Y-Bridge kit on the market for your LB7 that is compatible with the factory IHI turbo and aftermarket drop in IHI style chargers! Replace the restrictive OEM Y-bridge and cold side intercooler pipe with this high flow 3?...- $872.03
- $872.03
- Unit price
- per
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2001-2004 LB7 Duramax Y-Bridge Kit Sparkle Granny Smith
The only High Flow 3? Complete Y-Bridge kit on the market for your LB7 that is compatible with the factory IHI turbo and aftermarket drop in IHI style chargers! Replace the restrictive OEM Y-bridge and cold side intercooler pipe with this high flow 3?...- $872.03
- $872.03
- Unit price
- per
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2001-2004 LB7 Duramax Y-Bridge Kit Tiffany Blue
The only High Flow 3? Complete Y-Bridge kit on the market for your LB7 that is compatible with the factory IHI turbo and aftermarket drop in IHI style chargers! Replace the restrictive OEM Y-bridge and cold side intercooler pipe with this high flow 3?...- $823.53
- $823.53
- Unit price
- per
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2001-2004 LB7 Duramax Y-Bridge Kit WCFab Grey
The only High Flow 3? Complete Y-Bridge kit on the market for your LB7 that is compatible with the factory IHI turbo and aftermarket drop in IHI style chargers! Replace the restrictive OEM Y-bridge and cold side intercooler pipe with this high flow 3?...- $872.03
- $872.03
- Unit price
- per
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2001-2004 LB7 Duramax Y-Bridge Kit WCFab Red
The only High Flow 3? Complete Y-Bridge kit on the market for your LB7 that is compatible with the factory IHI turbo and aftermarket drop in IHI style chargers! Replace the restrictive OEM Y-bridge and cold side intercooler pipe with this high flow 3?...- $872.03
- $872.03
- Unit price
- per
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2001-2005 & 2011-2016 Duramax High Flow Rail Fitting (Short)
Short Stainless Rail Fitting for LB7 & LLY or LML Fuel Rails. 1/8" ID for increase fuel flow. High Flow Rail Fitting (Short) for 01-05 & 11-16 Duramax Features: Stainless Rail Fitting Vehicle Fitments 2001-2005 & 2011-2016 GMC 6.6L DURAMAX 2001-2005 & 2011-2016 CHEVROLET...- $37.83
- $37.83
- Unit price
- per
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2001-2005 LB7/LLY Duramax Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit Bengal Blue
The Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for 2001-2005 LB7/LLY Duramax replaces the OEM upper radiator hose that normally crosses over the driver side valve cover as well as the coolant return pipe. By changing the coolant routing to an...- $445.23
- $445.23
- Unit price
- per
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2001-2005 LB7/LLY Duramax Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit Bengal Grey
The Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for 2001-2005 LB7/LLY Duramax replaces the OEM upper radiator hose that normally crosses over the driver side valve cover as well as the coolant return pipe. By changing the coolant routing to an...- $445.23
- $445.23
- Unit price
- per
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2001-2005 LB7/LLY Duramax Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit Bengal Red
The Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for 2001-2005 LB7/LLY Duramax replaces the OEM upper radiator hose that normally crosses over the driver side valve cover as well as the coolant return pipe. By changing the coolant routing to an...- $445.23
- $445.23
- Unit price
- per
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2001-2005 LB7/LLY Duramax Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit Bengal Silver
The Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for 2001-2005 LB7/LLY Duramax replaces the OEM upper radiator hose that normally crosses over the driver side valve cover as well as the coolant return pipe. By changing the coolant routing to an...- $445.23
- $445.23
- Unit price
- per
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2001-2005 LB7/LLY Duramax Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit Blueberry Frost
The Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for 2001-2005 LB7/LLY Duramax replaces the OEM upper radiator hose that normally crosses over the driver side valve cover as well as the coolant return pipe. By changing the coolant routing to an...- $493.73
- $493.73
- Unit price
- per
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Vendor:Wehrli Custom Fab
Wehrli Custom Fab 2001-2005 LB7/LLY Duramax Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit Bronze Chrome
The Top Outlet Billet Thermostat Housing and Upper Coolant Pipe Kit for 2001-2005 LB7/LLY Duramax replaces the OEM upper radiator hose that normally crosses over the driver side valve cover as well as the coolant return pipe. By changing the coolant routing to an...- $493.73
- $493.73
- Unit price
- per



















