LS Camshafts

I'm in a weird situation here, I ordered H23 camshafts for my prelude, but when I went to put them in, they were 1-2 inches too short, which really sucks. Now, in case the company won't refund my money, I need to find out what engine they are for so I can sell them. Does anyone know the length of the LS camshafts? I know they are from a non-vtec motor because they don't have vtec lobes, which is why I think they may be from the LS. Is there any other way to tell which engine they are for either? Wish me luck and thanks for any help.

I don't know if it helps but according to the manuals the lobe height for the intake cams is 1.3160 inches and for the exhaust is 1.3083 inches. Try to see if it helps.

What brand cams are they?
Look on the end of the cams and they almost always have the numbers on them.
Tell us what brand they are and what the numbers are and we can help you out. Measuring the lobes will do nothing because they are performance cams correct? With performance cams the lobes will be taller.

They are KMS Engines (honda-performance.com). I don't expect you to have heard of them and really wish I hadn't taken the risk with a smaller company. Honestly I'm kicking myself in @ss right now because as soon as I go and order these, Crower makes camshafts for the H23. I think these are regrinds too, so I don't know, would looking at any numbers still help?