8 Rocker arms for inlet valves (59.5mm). 8 Rocker arms for exhaust valves (51.62mm). C4 II (NC_) RHE (DW10CTED4) 1997 Hatchback 11/2009 ->. C4 II (NC_) RHH (DW10CTED4) 1997 Hatchback 10/2010 ->. C4 GRAND PICASSO I (UA_) RHE (DW10CTED4) 1997 MPV 07/2009 -> 08/2013.
