Black_GT_02

I'm having my block honed and hot-tanked next week and was curious if I should also get the crank polished for ~37 dollars. I am re-using my stock crank and the car has circa 70k miles on it. The bearings I bought are said to polish the journals on the crank and am hesitant if this will do anything as well.

Any opinions?

Mustang_NTriangle

If done properly allows for smoother revs especially at higher rpms.