I am looking to replace the entire wood backbox on a Gottlieb Operation Thunder. A backbox from another Op Thunder would be great but any Alph-Numeric System 3 will work. Thanks for your help!
Here is a list of the Sys3 alpha-numerics:
Lights Action Camera
Silver Slugger
Vegas
Deadly Weapon
Title Fight
Car Hop
Hoops
Cactus Jack's
Class of 1812
Surf 'n Safari
Operation Thunder