Well for my high school senior project I rebuilt my 1991 f150 300ci efi. Only had problems with a.i.r rail and timing issues. Full gasket head gasket. changed rear main seal and front seal, rod bearings and crank bearings. Got it started today ran good high oil pressure. There is a lifter or valve tik that is very quiet.

 

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Good job on the rebuild! there are a lot of things I've learned how to tackle over the years, but I've never done an engine rebuild, or even pulled an engine. Must give you a great feeling of accomplishment and pride in know that your old truck is still on the road thanks to your hard work!