Rear Main Seal Leak Ritter Block

No I didn’t. So which crankcase vacuum pump did you use? The only way to change the seal is to remove the crank right?

Yeah its more set up for a dry sump set up without making holes but like me still have to use a pump. I bought a 4 vain moroso off a member here and fabricated a mount for it, had some bungs welded to my valve covers to connect it too. Yes you'd have to pull the crank, but try the pump, but not sure if the pump will work for your setup with no holes to draw that crankcase gases out, can try off the fuel pump block off plate and pull from there over valve covers.

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