These are new OEM Connecting Rod Bearings for the VQ35HR or VQ37VHR engines found in Nissan 350Z's (07+), 370Z's, Infiniti G35 Sedans (07+), & Infiniti G37's. Sold in pairs for your convenience. 6 Pairs required per vehicle.
When selecting bearings for your engine you should use the numbers / letters on the crank and rods themselves following the chart below or use precise measuring equipment as found in most legitimate machine shops.
Please choose the appropriate grade below.