The camshaft coupled component is hydraulically rotatable and lockable with respect to the crankshaft coupled component for relative rotation or {TAIL ~ hydraulic clamping} of the camshaft with respect to {HEAD ~ the crankshaft} 
The camshaft coupled component is hydraulically rotatable and lockable with respect to the crankshaft coupled component for relative rotation or { TAIL ~ hydraulic clamping } of the camshaft with respect to { HEAD ~ the crankshaft }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD