Description

Low Profile Pressure relief Sandwich Adapter w/ 3/8″ NPT Ports & 20×1.5mm Thread This new high quality low profile aluminum sandwich adapter measures only 1″ thick and features 3/8″ NPT ports, and a pressure relief valve. This 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 20mm x 1.5 filter thread. Low Profile Pressure relief Sandwich Adapter w/ 3/8″ NPT Ports & 20×1.5mm Thread