Description:Easy Installation - easy to install, no complicated tools requiredTo remove the factory adapters and measure the outside diameter of the threads, great for close proximity situationsFit for GM 4L80E transmissionsThe package includes 4 banjo bolt fittings and 4 washers.Specification:Material: MetalColor: Silver Tone, BlackSilver Tone Hole Diameter: 7mm / 0.28"Black Hole Diameter: 7mm / 0.28"Silver Tone Thread Size: G1/2-18Black Thread Size: G5/9-18Silver Tone Connector Size: 34x21mm / 1.34"x0.83"(L*Max.D)Black Connector Size: 39x25mm / 1.54"x0.98"(L*Max.D)Note:Please allow 1-2mm differs due to manual measurement, thanks.Package Includes:2 x Engine Oil Cooler Connector Set.