This Sandwich Plate Fitting from Mishimoto has M20 x 1.5" and -10AN thread.It comes with a Dowty oil seal.
"Mishimoto Oil Sandwich Plate Adapter with 3 x 1/8" NPT Ports"
Bike It Fitting Plate for LUGTBX015 Top Case
Mishimoto Adjustable Fan Controller Kit - 1/8 Inch NPT
Mishimoto Adjustable Fan Controller Kit - Probe
Mishimoto Shift Knob Extension - 72mm, Black
Mishimoto Race Line High-Flow Fan - 10 Inch x 5 Blade - 12V/1600CFM
