2017-2019 Duramax L5P DT550 Transmission (DT550-L5P)
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Description
Description
Fits
| Year | Make | Model | Engine |
| 2017-2019 | Chevrolet / GMC | Silverado / Sierra 2500HD/3500HD | 6.6L Duramax L5P |
DT550 built Allison transmission for the 2017-2019 L5P Duramax, rated for up to 550 HP. Includes the LML style dual disc torque converter and the WCFab billet thermostat bypass plug as standard equipment. Contact us to quote C3 oiler or deep pan options. Custom powder coat finish options are available on a 20-25 business day lead time.
Questions and Answers
Questions and Answers
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2017-2019 Duramax L5P DT550 Transmission (DT550-L5P)
