ATS 4R100 Stage 3 Package 1999-2003 Ford 4Wd 2007-2017 Harley Davidson Softail Heritage 5" x 14" (39

5" x 14" (39

Direct-fit muffler installs using factory locations

6L Duramax LBZ & LMM

while the bolt-on design with OEM hanger locations ensures hassle-free installation

2 x 1/8” NPT nipples

ATS 4R100 Stage 3 Package 1999-2003 Ford 4Wd 2007-2017 Harley Davidson Softail Heritage 5" x 14" (39The 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. The ATS Stage 3 4R100 Features: ATS