intakes for 505 stroker RB

i wouldnt mess with the tunnel ram . That Victor intake will work great (and those heads)

you could get away with a 950 carb , but a well tuned 1050 / 1150 Dom will work great on that .

I would go bigger on the lift of the cam (unless you are done with the motor) - in the 590-600 range with those heads / intake. Are they standard port ?

my old cam worked great on the street AND the strip--it was 587/593 with 259/266 dur. in a 493ci . 10.8:1 - pump gas

A few of the modern grinds (Hughes for example) , offer bigger lift with less duration than the old shelf cams

Just my opinion of course !