hmm what else should i replace? my m42 has an oil leak. valve cover is where i suspect the problem is because there is fresh oil there and im hoping thats the only leak. anyways im going to order one and its also about time for new spark plus so what else should i get? anything? basically what else would you replace since the motor will be slightly pulled apart at the time anyways valve cover gasket spark plus maybe some oil filters to stock up |