Cart Continue shopping “GRS Signal SA1 Head Only Kit: O Scale” has been added to your cart. Remove item Thumbnail image Product Price Quantity Subtotal × GRS Signal SA1 Head Only Kit: O Scale $12.95 GRS Signal SA1 Head Only Kit: O Scale quantity $12.95 Update cart Cart totals Subtotal $12.95 Shipping Flat rate: $5.99 Shipping to IL. Change address Country / region: Select a country / region… United States (US) State / County: Select an option… AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareDistrict Of ColumbiaFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyomingArmed Forces (AA)Armed Forces (AE)Armed Forces (AP) City: Postcode / ZIP: Update Tax $1.07 Total $20.01 Proceed to checkout