New C5 Corvette Fuel Filter/Regulator This filter/regulator assembly is commonly used when converting return style fuel systems for use with return-less applications. Popular for simplifying the fuel system for LS swaps or standalone EFI systems such as Holley, FiTech, or FAST designed to operate on 58psi of static supply pressure. Kit Includes: C5 Corvette Fuel Filter/Fuel Pressure Regulator assembly -6AN Conversion Fitting for Oulet -6AN Conversion Fitting for Inlet -6AN Conversion Fitting for Return This is the correct filter/regulator required for return-less fuel rail conversions when doing popular LS intake manifold swaps such as the TBSS/NNBS intake manifold swap. Using this filter/regulator between the return-less style fuel rails and your return style fuel lines allows for a plug and play style conversion for retrofitting TBSS/NNBS intake manifolds onto 1999-2004 return style NBS (Silverado/Sierra) truck and other applications. This fuel filter features an internal bypass that regulates fuel output pressure to 58psi. The filter features a 3/8 male inlet, 5/16 male return outlet, and a 3/8 female supply outlet. This fitting combination makes for simple plumbing of fuel systems for LS Swaps and aftermarket EFI conversions.
