LRS197
forum member
Oil filter adaptor plate. Fits S197 and anything else that has the same threads. 4 ports to install sensors for gauges. I used it about 3 months. I found I needed to install an oil cooler and had to buy another plate. $25. I bought it from here:
https://prosportgauges.com/collecti...l-filter-adaptor-plate?variant=32790852010124
https://prosportgauges.com/collecti...l-filter-adaptor-plate?variant=32790852010124