So, without the kickout your pan is probably an 8 qt pan
back in the day , Chrysler always recommended a deeper pan , because the hemi, stock , would pump a qt of oil at drag racing revs / Tom Hoover told us that !!In a every day street/strip type car a pan without a dipstick would not be preferred. For an all out race engine it will be fine as long as you don't have any leaks. I don't have one in my Hemi street/strip car. However, I am also running a vacuum pump.
.... and a deeper pan also get the oil farther away from the crank, reducing windage losses. Ideal is more oil, farther away from crank, without losing ground clearance. Kinda hard to do with a wet sump.back in the day , Chrysler always recommended a deeper pan , because the hemi, stock , would pump a qt of oil at drag racing revs / Tom Hoover told us that !!