ATS Stage 5 Allison LCT1000 Transmission Package 4WD w/ PTO 2003- Early 2004 6.6L LB7 Duramax Resonator Plug for XX-10782/80782 " 2021-2023 GMC Sierra 2500 HD

2021-2023 GMC Sierra 2500 HD Denali Crew Cab Pickup

** NOTE: For vehicle’s in which the factory HX / HY35 turbo charger has been                            changed to an aftermarket turbo charger

For 2018 Challenger Hellcat owners seeking serious horsepower gains

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ATS Stage 5 Allison LCT1000 Transmission Package 4WD w/ PTO 2003- Early 2004 6.6L LB7 Duramax Resonator Plug for XX-10782/80782 " 2021-2023 GMC Sierra 2500 HDATS Stage 5 Allison LCT1000 Transmission Package, 4WD, w PTO, 2003 Early 2004 6. 6L LB7 Duramax. Includes: ATS 4WD w PTO 2003 Early 2004 Allison LCT1000 Performance Transmission ATS Allison LCT1000 Five Star Torque Converter (302 950 4248) ATS Allison LCT1000 Deep Transmission Pan (301 900 4248) ATS Co Pilot Transmission Controller (601 924 4248) Billet Input Shaft Billet Output Shaft Billet Intermediate Shaft