So I’d this how the new timing chain sets look for a 4.6 Bosch motor? I was ready to install the cam and finish the motor today. Opened the box with the timing kit and this is what was in there. It looks cast but not finished. The chain doesn’t sit in all the teeth the same on the cam sprocket and the crank sprocket hole is .004 larger than the one I removed. It literally is loose on the key. I can’t get the cam sprocket to fit on the end of the crank. I paid $85 so I wasn’t trying to go cheap. Ugh. So frustrating. Does anyone have a line on where I can get a better one. Maybe I just need to go genuine for this? Thanks for any input.