Hi all, I'm after a new fan belt for my 240Z. The current one is labelled as a Nissan 11750-05E10KE and it measures 13mm x approx. 910mm (it may have stretched a little of course). Google tells me that equivalents include: BOSCH: 1987947654 = 13mm x 925mm CONTITECH: AVX13X900 = 13mm x 900mm GATES: 6466EXL = 13mm x 900mm GATES 6466MC = 13mm x 900mm DAYCO 13A0900C = 13mm x 900mm I guess any of these would be OK - although I don't know the difference between the 2 Gates belts. My belt is solid but some (all?) of the above are cogged. Is that a good or a bad thing? I assume a smooth belt is more of a period look? All advice welcomed!