UNDRILLED VERSION of the oil feed flange for T3/T4 flanged turbo with integrated -4 AN/JIC male flare. Fits T3, T3/T4, T4, GT32 journal bearing, all GT40 and G42 units including GT4088R, GT4049R, GT42R/RS, GT4294R, GT4202R units. User can use to drill "restrictor" hole of choice before using. Has pilot hole only!