Well I'm screwed anyway. I changed all the fluids in car. Rear, oil and transmission. Seems I overtigtened the drain plug on the t5. Hair line crack. sob. Didn't even use that much force. They were a bitch getting out. Maybe it cracked when I removed it. I put some sealant on drain plug and around that location. So far no leaks. Any other options on this crack. Jb weld steel stick? Stupid question but can I run some jb weld inside the threads to seal if this rtv doesn't work? I dont wanna upgrade gauges might just find the another t5. I'm not racing the car.