SET OF 2 (SOUND U19/U20)GUNS N ROSES -GAL/PAL-SOUND SET (2 chips)SKU: GAL-SGNRSC$26.00PriceQuantityAdd to CartDATA EAST ROMSSET OF 2 (SOUND U19/U20) ROM REMOVAL & INSTALLATION INSTRUCTIONS https://www.pinballrom.com/_files/ugd/0a3635_1f0af8ba09644eb78d30e50f112cf374.pdf