Williams System 3 & 4 Sound PCB 105C Cap Kit 100% Axial Cap Kit. This Williams sound board cap kit works on pinball games such as CONTACT, DISCO FEVER, FLASH, HOT TIP – SOLID STATE, LUCKY SEVEN, PHOENIX, POKERINO, STELLAR WARS, WORLD CUP 1978, ZODIAC (WILLIAMS) and any other williams system 3 and 4 pinball games with Type 1 sound PCB. “Mega Deluxe Cap Kit” All capacitors are 105c Axial in this kit. All of our Cap Kits / Get Well Kits include a sticker so you can place it on the PCB to help you keep track of the work you did and when it was done. 6 Capacitors total included in kit with great instructions. Our kits have some of the BEST quality, low ESR, and longest life capacitors in them. NOTE: This kit will work for both Type 1 sound PCB which one has two fuses and the other has only one fuse.