If you are a racer and have an LBZ-LML 6.6L Duramax, Gale Banks Engineering offers The best cast Duramax manifold ever. Lay the power down with Banks Big Hoss Duramax Exhaust Manifolds! For high performance, getting the exhaust gasses out of an engine is...

WCFab?s 2001-2016 Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. These manifolds are exhaust port gasket matched and internally divided for optimal flow with OEM or ported cylinder heads. Outlet locations allow full compatibility with...

Adapts T4 Flange Turbine Housing to OEM L5P Duramax Turbo Pedestal for custom turbocharger kits Pedestal Adapter Kit T4 L5P Duramax Features: Black High Temp Ceramic Coated finish Pedestal Mounting Hardware Included Gaskets Included Made in USA

Heavy Duty Fabricated Turbo Pedestal allows you to mount a T4 flange style Turbo for custom build racing applications Pedestal Kit T4 Twisted L5P Duramax Features: 2" OD Stainless Steel 11 gauge tubing Compatible with OEM or WCFAB 2" High Flow Turbo Up Pipes...

WCFab?s 2017-2024 L5P Duramax Billet Exhaust Manifolds replace the restrictive factory cast parts with high-strength, TIG-welded high-flow billet steel components. These manifolds are exhaust port gasket matched and internally divided for optimal flow with OEM or ported cylinder heads. Outlet locations allow full compatibility...