5EK Rebuild

Yeah my truck runs cool as a cucumber now. Its pretty bagless in the power department however. My buddy had one that was pushing right around 700 and the trucks got 1.7 million on it now on the same block/crank. No damage at all to mine, caught it early. Had a 3412 in a chipper puke all the coolant into the engine, wash the pistons, wipe bearings and threw a rod through the block.....that was bad.

Anyone have any part #'s of all the parts id need to go to a 550.

Also who/how can i get the ecm flashed for 550?

 

Thanks for the help, yeah i wont be taking anything back to cat, havent had very good dealings with them on some other equipment parts and warranty stuff recently.