Derale 25771 Low Profile Pressure Relief Sandwich Adapt 3/8 NPT Ports 13/16-16

Low Profile Pressure Relief Sandwich Adapt. w/ 3/8" NPT Ports & 13/16"-16 Thread At only 1" thick, this high quality aluminum low profile sandwich adapter features 3/8" NPT ports and pressure relief valve and provides external oil lines to run an engine oil cooler while dropping the factory oil filter only 1" lower than stock. Designed to be used on engines with a 13/16"-16 filter thread. Low Profile Pressure Relief Sandwich Adapt. w/ 3/8" NPT Ports & 13/16"-16 Thread