so 2 yr ago I got a rear seal leak due to grooves worn in to the crankshaft so I researched, learned of the speedi sleeves and got one, slapped it on with a new seal and problem solved. well a ew months ago I n oticed oil blowing out of the rear seal. the sleeve got split where the seal lines up on it so I bought another speedi sleeve. put it on and i'm still blowing oil out the rear seal I bought an oem seal, a victor reinz seal, had to trans down like 4 times and no matter what I do I cant get it to stop leaking. and its not the pan gasket. that was addressed as well. man I'm at a loss here. I am starting to wonder If it could be too much crankcase pressure but the front seal doesn't leak. and inpot or advise would be greatly appreciated. I just rebuilt my engine 4 years ago( first time I built an engine all by myself, yay) and it doesn't even have 35,000 miles on it. it runs and idles fine, just blows oil out the back seal...wt???