Over the years we have run into problems with the 1F remote oil filter line bursting and or problems with header clearance.At Red line, we run into this all the time. So I came up with a new Oil Line conversion kit that actually works! All the fittings are correct for the regulator, Block side and filter housing side!Features the followingAN-4 Stainless lines X 28″ long QTY 2 ( Teflon lined inside for oil resistance)10MM banjo bolts with washers QTY 2 > for the remote filter housing10MM banjo fittings QTY 2 >for the remote filter housingan-4 Steel fitting QTY 1 >for the oil return regulatoran-4 Steel fitting 90* QTY 1 > for the block out put (OEM fitting is a straight fitting, will not clear headers)