so my massive rear main seal problem turned out to be the oil feel line for the drivers turbo had been compromised right at the banjo bolt where it bolts to the block anf oil was running all the way down the side o the block to where the rear seal is and dripping to the ground. go figure! well it was also dropping off right over the sub frame. I just thought that was something else I had to address. I replaced the line and wa-la, no more leaks. by the way does anyone know that restrictor size is correct for journal bearing turbos? I have ss lines and I know the oem lines had the restrictors inside them
