Description
5" (typical)
Does not fit 4-cylinder models
Millions of colors to choose from
Magnetic Dipstick Captures Fine Metal Particles
Increases air density for higher continuous power
Diamond T Transmission Control Module TCM For 2001-2005 GMC Chevy 2500 3500 w/ Allison 5-Speed 2011-2014 6.7l powerstroke 5" (typical)These Transmission Control Modules (TCMs) are completely overhauled to a condition that surpasses OEM standards. With a 1 year warranty, you can trust in their durability and performance Features: Completely overhauled to exceed OEM standards Designed for 2001 2005 Chevy GMC 6. 6L Duramax LB7 LLY & 8. 1L Gas engines No need for a rebuildable core to receive a core refund Free programming to VIN provided Plug and play installation Fitment: 2001 2005
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy

























