SunCoast 4R100 Transmission Rebuild Kit With Converter 99-03 Ford 7.3L Powerstroke Select Rebuild Kit:Category 5 4140 hardened turbine splines &

4140 hardened turbine splines & hub

This clutch was designed to cure premature disk failure due to higher horse power and heavy hauling

reduce exhaust gas temperature (EGT) and realize greater power gains with the new "Full Bore" driver's side exhaust manifold for the '01-'10 GM Duramax

but not forever

lighting up the road with Modern White or ready for mother nature with Yellow Lenses

SunCoast 4R100 Transmission Rebuild Kit With Converter 99-03 Ford 7.3L Powerstroke Select Rebuild Kit:Category 5 4140 hardened turbine splines &Your Ford truck is as much a project as your pride and joy vehicle. Getting everything tuned right and upgraded through aftermarket parts has your Powerstroke humming and performing better than even the engineers who designed it ever imagined. Doesn't your transmission deserve the same amount of attention? As you're looking to give your truck more horsepower or torque, that force will hit a drivetrain that isn't prepared for it. What good is all that