These corvette style regulators include a built in 5 micron fuel filter.
Use this regulator with AN adapter fittings to successfully install your LS Return-less engine into any project. This OEM spec filter/regulator combo is manufactured by WIX and is the same item that is included with our LS swap kits.
This kit includes black adapter fittings to convert all ports to 6an male fittings for use with Hot Rod fuel hose AN fittings.