These are the terminals www.ebay.com/itm/112699905376?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=NzuoyB48SV6&sssrc=2349624&ssuid=qNwNEn86Rhm&var=&widget_ver=artemis&media=COPY
Do you know anything about the relief valve spring on oil pump? 1977 20R engine toyota pick up. Can U tighten or loosen it to relieve pressure leak, idle was really high after putting brand new spark plugs. Finally adjusted it, after putting in new water pump. It had leak in valve cover, used RTV around moon shape gasket, it worked and put BARS ONE LEAK STOP LEAK, a few days ago...... Hoping it helps after driving more mileage.