Here is my 400 build (my 2 cents)
Run the 383 steel crank and either 383 rods or the 400 rods. I am running a set of rods I had shot-piened back in the 80's with ARP ro bolts. A set of late model forged 440 pistons (from an 8:1 comperssion 440) will adjust the wristpin height to bring the...