4R100 Stage 1 Package 1999-2003 Ford 2Wd ATS Diesel GM/Chevy 60 Second Setup:

60 Second Setup:

Lift & Level for 33in Tires: Gain the clearance you need for up to 33-inch tires while achieving a clean

PPEs Heavy-Duty Transmission Pans hold extra fluid and are cast from high-strength A356

We've phased out our torsion drop kit to offer the more popular and better performing Non Torsion Drop option

Viton O-ring seal

4R100 Stage 1 Package 1999-2003 Ford 2Wd ATS Diesel GM/Chevy 60 Second Setup:The factory Ford 4R100 suffers from weak points in the converter, clutch pack assemblies, valve body and line pressure limitations. These weaknesses arise when the motor's power is increased or in towing applications. ATS addressed these concerns by re designing the torque converter, transmission pump, valve body and clutch packs. The result is a solid transmission setup to meet the demands of your Ford Super Duty. Includes: ATS Five Star Torque