Main Bearing replacement guideance

"Dart67" said
I am in the process of redoing my 440 based 512 due to a loss of oil pressure.
I had to have the main journals turned .010.

The block is a 1966 casting.

I used Clevite Main bearing set MS-869P on the Original build. This was a Full Grove main bearing set.
I am unable to find this bearing set anywhere.

I am looking at using the Speed Pro 3/4 Grove 119M10 Main Bearing Set.

Would this be a good choice?
If not, point me to what I need.

Thanks In Advance, Herb, aka "Dart67"

Do u not need a H series bearing for an aftermarket stroker crank? I’m under the impression u need the narrow bearings because of the raised fillets on the journals. A P series is a stock build bearing is it not? Or am I thinking wrong? Thanks. Kim