im new here and need some help on a 351w

i redid a 351w put every thing in this thing is new and i am having oil problem ... clearance where good all rods and main check around 1.5 to 1.7 when motor is hot oil drops to 19 pounds im thinking should be more like 35 to 40 at 1000 rpm...running 10w30 the only thing i could find was side clearance rod to crank was 024 but the eagle rods i got was 2 thousands smaller...dont really think this is my problem...change oil pump same thing and not running hv oil pump i really need some help with this i dont want to mess this thing up