Oil pump Question
https://www.corvetteforum.com/forums...post1589424888
https://www.corvetteforum.com/forums...post1589424888
Align the center grooves when you install the pump.
The groves are are just there to equalize pressure between the front and back set and prevent a pressure build up.
So the relief slots will work if straight across or staggered, but better when the groove are straight across from each other since it a direct path instead or a staggered path.












