Cam centerline
It is a 108 LSA camshaft, to be installed 4 degrees advance, on a 104 ICL
Where it says "Advertised Duration:" 104/112", it should read "Lobe Centerline" 104 intake and 112 exhaust.
"Maximum Lift" 243/247, should read Duration @ .050" 243 intake, 247 exhaust
Someplace on there it probably says, "PRINTED IN CHINA"