i was about to order some new timing chain guides for my k24 motor and found some part number differences between the accord and tsx motors. the intake side fixed position timing chain guide part number for a '05 accord is 14530-RAA-A01. the '05 tsx part number is 14530-RZA-A01. does anyone know if there is any real difference between the two? advantages of one over the other? or are they exactly the same? the part numbers for both the timing chain and the exhaust side tensionor arm are the same on both the accord and tsx motors. i was probably just going to ordrer the k24a4 guide since that's the block i'm running, but i was curious. any input would be faboo. thanks.