is there much difference between a hd melling oil pump vs a stock pump? pros? cons?
my engine will be coming back from machining, and i'll soon be putting it back together
i just started the 3.90 rebuild, and discovered that one of the diff carrier bearings had spun a tad on it's inner race. staked the carrier in many-many places, approx .001 overall, in order to make a tight fit. and rust mort looks like it'll do a good prep job for paint
