Valve keepers and valve retainers same degree angle or not?

[dibbons]

I have a set of single groove Milodon 1.60" exhaust valves #45645, a set of single groove Mopar 1.88" intake valves P4876397, and a set of Mopar factory style 340 valve springs P4120249. My question is: do the retainers and locks for the above use the same or different angles. For example, are the retainers 8 degree and the valve keepers (locks) 7 degree or is the specified angle the same for both (8 degree retainer and 8 degree lock)?

I hope you know what I mean. This is very confusing mixing parts sources, because I have Crower valve keepers #86108-16 and I hope they fit the above valve train components. Thank you

 

[DesertRat]

The retainers and locks are supposed to be the same angle.

 

[4spdragtop]

Also check locks are correct diameter for valve stems