Reverse Boost Valve Orientation

[olds403]

Which way does the reverse boost bushing and valve go back into the pump. Removed the snap ring and everything fell out. The bushing has an oil hole in it. Towards the spring or away from spring. What about the reverse valve ?
thanks in advance............

 

[GNeric]

Pressure regulator in first, spring, reverse bushing with large hole towards spring, smaller land towards boost valve. Hope this helps.