The present invention relates to a chain case structure for an engine, and more particularly, to {HEAD ~ a chain case structure} for {TAIL ~ an engine} equipped with hydraulic control valves of a variable valve actuation mechanism 
The present invention relates to a chain case structure for an engine , and more particularly , to { HEAD ~ a chain case structure } for { TAIL ~ an engine } equipped with hydraulic control valves of a variable valve actuation mechanism
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH