SoundsFORD F350 PERFORMANCE SOUND PACK 1.43 January 18, 2022January 17, 2022 - Leave a Comment Ford F350 Performance This is my Custom FMOD 6.7L Custom V8 engine (tuned) + 12 speed hauler transmission. Built using sounds from real 6.7L V8 engines with lope. Transmission is mapped to the engines torque curves. Credits: Iron Beast NZ 5/5 - (1 vote) Download mod File File size F350_Upgrade_C67-12_speed 3 MB Share mod: