Intake valve slightly longer

[lj3000]

Hi there. New member here. So I found some valves that are said to fit my SYM HD200 but the intake valves are slightly longer, like a millimeter. The groove for the keeprs is at the same place but the nub at the end is lightly longer. I wonder if this should be ok. the other dimensions of the valve are identical to the oem part. I searched here and all over the internet without finding a clear answer. Anybody?

[lj3000]

Well I contacted the parts dealer and confirmed that the valves are the direct replacement for the OEM valves. I will just adjust the valve clearance for the slightly longer intake valves after installation.