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I was wondering if anyone replaces the rod and main bearing in high milage psd 7.3? I have about 133k and tow a 12k fifth wheel. I was thinking ok doing a chip or something to increase hp and wanted some input. thanks.
Howdy and welcome to FTE. If you'll take the time to read the forum guidelines and the READ FIRST notes, you'll be well on your way to finding all the info you need. Scroll down the main forums page and check out all of our forums and you'll find many that pertain to the info you seek and your truck in particular.