S10 Wheel Cylinder ?

[Jaycat]

This is slighty off subject, but I was wondering if anyone knows if I could use S10 whl cylinders on my '87 Firebird rear drums?

 

[GN ERGY]

Go to your local auto parts store and have the guy look up your rear wheel cyl. and look up the S 10 cyl. and look at the back and see if it is the same as yours. Just a thought.
Tarey D.