2001-2010 GM 6.6L Duramax T4 Turbo Pedestal 2009-gmc-sierra-2500hd-6-6l-v8-turbo-diesel--duramax--esi5604074 OEM Part number for reference:

OEM Part number for reference: 6C3Z6C640C

This valve helps maintain fuel rail pressure during high engine load conditions

This leads to the valve opening too early which causes excessive amounts of fuel to be returned to the tank

6L Duramax Race Fuel Valve

2001-2010 GM 6.6L Duramax T4 Turbo Pedestal 2009-gmc-sierra-2500hd-6-6l-v8-turbo-diesel--duramax--esi5604074 OEM Part number for reference:Cast from the same hi sil moly as PPEs High Flow Race Exhaust Manifolds, these 3. 94 inch tall (100mm) pedestals are the latest generation in design from the PPE engineers. These units securely mount any T4 based turbocharger. NOTE: THIS PRODUCT ONLY FITS PURPOSE BUILT VEHICLES. 2001 2004 LB7 applications will need pedestal and turbo flange modification for clearance of intake runner. LEGAL IN CALIFORNIA ONLY FOR RACING VEHICLES THAT MAY NEVER BE