Tore down the front of the engine on my Z 2 weekends ago to address an oil leak caused by a cracked rear timing cover, took my time and made sure all seals were replaced and accounted for and that I upgraded the bolts and gaskets on the oil gallery along with dabbing all the upgraded screws with blue lock tite, unfortunately one of the wires for a connector on the ac compressor decided to disintegrate so have to fix the connector and get that connected back up before summer gets here, but otherwise she’s back up and running and acting as if nothing happened