Ramm, what exact rear main seal did you end up using? I know you said, "Black one."
Just used the ones that come in the FelPro RACE 2716 set. Nothing special and they are made by National Seal& Bearing. It was a shame to waste the FelPro "good" red ones #2947 that the customer supplied me. I have mentally designed and have part #'s for a speedi-sleeve and 1 piece seal using a bolt on 2 piece billet aluminum housing. It would only work with aftermarket fully round crank flanges but I was getting desperate--lol. J.Rob
