1984Superliner Posted December 6, 2020 Share Posted December 6, 2020 We have a 1984 Superliner with a V8, the EM9-400. Does anyone have a parts book or advice how to access old microfilm to get part numbers for the valve cover gaskets? The local dealer laughed and said their info doesn't go back that far, I should buy a new truck. 🤦♀️ Also need to know where to buy an engine brake solenoid, p/n 805GCA213A. Quote Link to comment Share on other sites More sharing options...
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