anyone have thoughts on these injectors? i thought inclined injection heads got different injectors with finer threads right at the nozzle? the appear to be the same as the ones in my #14? i can see 2 sets of threads in the head and these only use the upper ones on the locking ring. also there is some pitting on the 3.5 injectors. they have lower mileage than the ones in my 14 though. i cleaned them up the best i could. i also removed my vaccum pump and IP off my 3.0. i was extremely happy to see the older style pump and my timing device in great shape! unfortunately, i will have to put this back on until i get a quality new style pump. i ordered the dam style gasket. is this ok? can the dam gasket be used on any 603 pump? i will also post date codes from both that scary damaged one off the 3.5 engine and and my 3.0 one that is still in perfect shape with bearing spacers and all! what is odd is that the one off the 3.5 had the screws on its front plate which i thought meant it had the newer sealed bearings but i guess i was wrong. i spoke to my chosen machine shop and the gentleman i spoke with was very helpful and informed me he did have the proper prechamber removal tools. i asked him about cleaning it up and would prefer not to machine it because of the concerns of clearances being different in our 603's and would have to use an expensive thicker HG or prechamber spacers. he assured me that if the head is not warped, he thinks it would be best to take a thousandth of an inch off to completely rid the surface of any imperfections and it would not cause any issues. i think he said if it was warped, he would have to take 6-7 thousands of an inch off and that could cause issues. i hope i didn't confuse any measurements there because i'm still learning haha. hope everyone had a wonderful thanksgiving by the way! 
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83 300CD- sanden, dual p/f condensers, 160a alternator, ect
91 300TD- 722.6, #22 head, 3.5L IP, w140 manifolds, ect
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