Amazon.com: GlowShift Oil Filter Sandwich Adapter Compatible with Chevrolet Small Block 305/350-13/16-16 Thread - Install up to (4) 1/8-27 NPT Oil Pressure & Temperature Sensors - Includes O-Ring & Port Plugs : Automotive
GlowShift | 20mm 1.5 Thread Oil Filter Sandwich Adapter for Cars and Trucks
EPMAN Sport Oil Cooler Filter Sandwich Plate Adapter Spin-on Oil Filter And Filter Pad On Engine Block Billet Aluminum EP-OL0202