•  Trough Opto Board set for Bally/Williams 4 or 6 ball games (not wide body games).  

•  Reference # A-18617, A-18617-1, A-18618, A-18618-1

Compatible with:

• Attack From Mars

• Cactus Canyon

• Champion Pub

• Cirqus Voltaire

• Congo

• Corvette

• Dirty Harry

• Flintstones

• I500

• Jackbot

• Johnny Mnemonic

• Junk Yard

• Monster Bash

• Medieval Madness

• NBA Fastbreak

• No Fear

• No Good Gofers

• Revenge From Mars

• Road Show

• Safe Cracker

• Scared Stiff

• Star Wars Episode 1

• The Shadow

• Theater of Magic

• Tales of the Arabian Nights

• Who Dunnit

• World Cup Soccer 94