GDP MPVI3 TCM Support Package (2001-2010 6.6L Duramax) Cylinder Heads 2015.5-2016 Duramax 6.6L LML Must be used with new

Must be used with new GM mounting hardware (sold separately)

0L ARP Head Stud Kit

Not for use on Premier

BD Pressure Plate Forward (Rr) Beveled Machinded

Our high-quality hammertone powdercoated laser cut steel coil suspension spacers offer 2

GDP MPVI3 TCM Support Package (2001-2010 6.6L Duramax) Cylinder Heads 2015.5-2016 Duramax 6.6L LML Must be used with newAllison 1000 Trans Tuning For those wanting just a tune and not the actual device, we are able to offer tunes only. This requires the purchase of a new support pack for the VIN# of the new truck being tuned. Please note that this package includes the tune file exclusively and does not come with the MPVI3 device.