I got the rear main replaced. I had to pull the crank! I also replaced the two ball bearing that close the oil passages in the back with 1/2 inch pipe plugs. This should fix my oil leak. I got the engine all back together and ready to drop in. I did take the opportunity to check the B2 piston and thank goodness I have the upgraded piston. I tore the engine down so far I might as well overhauled it. I should have it up an running by Wednesday. I'll let you know how it turns out

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Jim
82 300SD saved from scrap yard, 86 front clip,85 500SEL rear end,86 wheels.