Replaces the cast spin-on filter plate on the Ford coyote engines and features (2) 1/2" NPT ports to allow the plumbing of external lines to your remote filter with (1) 1/4" NPT port for an oil temperature or oil pressure sensor. For Gen 2 blocks a 3/8 NPT oil drain back port is included. This adapter also makes possible the installation of Accusump oil accumulators, oil coolers and other oiling accessories. Comes complete with O-ring seals and mounting hardware.