Yz450 2005 Frame 2006 motor

Just got a yz450 guy said it has an 2006 motor in it. Are there any key difference between the 05 and 06 that I could see to tell me if its the truth or not. It does have a 4 speed tranny witch I know came with a 2005 but not 2006 any help appreciated.

1) Does the engine have a steel oil line bolted to each side of the engine, low on either side, that runs to the center down tube of the frame?


2) Does the engine have a steel oil manifold on the right side that connects to the right crankcase cover, the head, and the crankcase?

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