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.Specifications: Sandwich Adapter type: M
Adapter Thread size: 20 x 1.5mm
Adapter O-ring size: 2-1/2", 2-3/4"
Adapter Thickness: 1"
Adapter Inlet size: 3/8" NPTFeatures: Provides external oil lines for oil coolers without relocating the factory oil filter
Cast form high quality aluminum
Maintain factory equivalent oil filter
Built-in pressure relief
Type M Low Profile Sandwich Adapter with 20 x 1.5mm thread size
Includes sandwich adapter, sleeve nut & O-ringIncludes sandwich adapter, sleeve nut & O-ringProduct Description: Oil Filter Adapter, Low Profile Thermostatic, Sandwich, 20 mm x 1.5 Center Thread, 3/8 in NPT Female In/Out, Aluminum, Engine Oil CoolerPit Stop USA offers Derale Low Profile Pressue relief Sandwich Adapter with 3/8" NPT Ports and 20x1.5mm Filter Thread 25772 at low everyday prices. Be sure to check out all our products from Derale Performance including Derale Performance Oil Filter Adapters and Components.