[JFP in PA]

It is a replacement engine with the oversize IMS bearing that cannot be removed without totally disassembling the engine.

Before installing the new flange seals, use a small pick and remove the IMS bearing seal facing towards the flywheel so it can lubricate properly, and then put it back together. We have been doing this with customer's cars for years and have never had one of these bearings fail on us because the oil mist inside the engine housing continuously cools and lubricates the bearing.