<VV> EM shock id

[Michael Kovacs]

I have what I think are EM shocks , not all the  same:

7355524   these are gold in color and a little fatter that a spiral shock.
C60430-0877

Deluxe  these are about the same dia as a spiral shock
24174

 I'll try the Hollander book. Is there a list of interchangeable shocks?
 MIKE KOVACS