I am new to this site , but I like what I read and see . My question is this I have a 2001 cummins Dodge 275,000 strong truck. It is startying to leak at just in back of injection pump. looks like where head and block meet . With the miles considered , oil pressure is great 75lbs is there anything I should consider while attacking this leak. Mainly upgrade . I use the truck for everything and I do mean everything. Pulling mini-excavator. work , hunting ,you know the things we can get into. Don't have money to burn , so be easy on the opinions please. Thanks ya'll . Can't wait to long before I tear it apart.