IHC 46, 55, 56 6CYL SOUND PREFAB V1.0 March 1, 2023 in Other This is my custom IHC 46, 55, 56 sound made by using existing sounds and putting them in the loop synthesis tool. this sound is suited for most 6Cyl IH tractors. Credits: larsIhcModding 5/5 - (1 vote) Download mod File File size PREFAB_SOUND_IHC46__55__56 844 KB