Hello...can anyone tell me if a 2005 cylinder head from a df50 will fit my 99 df40?it appears to be the same...i will use my cams because im unsure if they are the same...the part number is the same except that there is a 019 suffix after the part number 11100-87j23-019....from 1999 to 2004, then its just the part number itself.no suffix....i have found used heads on ebay but none for the 99.....2002,2005...also combustion chamber depth?...i dont have any tech info on this...can anyone help?its a major mistake for me to attempt without some input ...it sure appears to the same head though....ty Paul
