Austinfairway,
I too had low
oil pressure. I have the same
pro flo injection by Edelbrock on a SB Chevy.
I bought a hi performance
oil pump and
my problems went away. First I did check
the sending unit by replacement. It was
good. the new pump stays at 60psi until it
warms up then it drops to 45 to 50 psi.
I hope this helps.
BT SNAKE
Hershal Byrd