Has anyone successfully swapped out a 450 oil pump with a 455 pump? I have installed a 455 pump in my 450 and it fits like a glove, but I am having issues with the pinion gear rubbing on the top of pump cover.
Would it be possible to also utilize a 455 cover in the 450? Thank you
Would it be possible to also utilize a 455 cover in the 450? Thank you
