ATS Stage 3 Allison LCT1000 Transmission Package 4WD w/ PTO 2017-2019 6.6L L5P Duramax 1994-1997-7.3l-powerstroke These valve springs deliver improved

These valve springs deliver improved valve control over a factory valve spring with increased spring pressure to minimize valve float

this new Ignition packs higher output than the current programmable units

Bushings and sleeves included for easy

Outflows stock intercooler tubes by up to 35%

Most are still on the road and show no signs of stopping

ATS Stage 3 Allison LCT1000 Transmission Package 4WD w/ PTO 2017-2019 6.6L L5P Duramax 1994-1997-7.3l-powerstroke These valve springs deliver improvedATS Stage 3 Allison LCT1000 Transmission Package, 4WD, w PTO, 2017 2019 6. 6L L5P Duramax. Includes: ATS 4WD w PTO 2017 2019 Allison LCT1000 Performance Transmission ATS Allison LCT1000 Five Star Torque Converter (302 950 4440) ATS Allison LCT1000 Deep Transmission Pan (301 900 4248) ATS Co Pilot Transmission Controller (601 924 4440) Billet Input Shaft