2017-2019 Ford F-250 Super Duty Pickup - 3.55 ratio
2017-2019 Ford F-350 Super Duty Pickup - Pickup, SRW, 3.55 ratio
2017-2019 Ford F-550 Super Duty Pickup - Pickup, SRW, 3.55 ratio
2020-2022 Ford F-250 Super Duty Pickup - w/o limited slip differential; 3.55 ratio
2020-2022 Ford F-350 Super Duty Pickup - Pickup, SRW, w/o limited slip differential; 3.55 ratio