Review on Engine Valve Cover Set + Gaskets for Nissan 350Z Infiniti FX35 G35 M35 3.5L DOHC - Left & Right Compatible by Viswanath Badasz

A week after installation I tried to replace the ignition coils, two nuts on the passenger side started to turn, I had to drill them out to remove the coils, now I have Having to replace the valve cover and gasket again for another 11 hours. Do not buy. The seller told me that I overtightened the screws. Well they were tightened as they are just holding the coil in place. Don't buy this brand if you don't like pain.