I’m new here and I hoping to receive some information about timing chain tensioner plates. I picked up the LT liberty was supposedly a bad head gasket. Come to find out. It was a little more to it so I purchased a engine that was supposed to be in compatible with my O2 come to find out it was out of a 09 model so I had to make necessary changes with the crank and timing sprocket so in the timing kit, I got it has two flat plates and if I remember correctly when I tore it down a few years back, I only had one timing tensioner with a plate. Can anyone out there helping me? If so, which tensioner has the plate the driver or passenger side and which would you call right and left the number one cylinder is on the driver side of the engine. Would that be classified left or right?