Hi looking for help with fitting mocal sandwich plate to my g60, I'm removing standard cooler and have read need a shorted center tread pipe (the tread pipe oil filter screws onto) seen somewhere that a mk2 golf one works but carnt find one anywhere.

Does anyone no where can buy one or if not was thinking cutting original one down and lengthening the tread so does anyone no the length I would need cut it down to??

Thanks