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Transmission Upgrades | Pacific Performance Engineering

NEW

2001-2010 GM 6.6L w/ Allison Transmission Duramax Valve Body Recalibration Kit

$139.99

NEW

2011-2016 GM w/ Allison Transmission Billet Output Shaft

$899.99

NEW

2011-2019 GM 6.6L w/ Allison Transmission Transfer Case Brace

$149.99

NEW

2007.5-2010 GM 6.6L Duramax w/ Allison Transmission Transfer Case Brace

$149.99

NEW

2001-2007 GM 6.6L Duramax Heavy-Duty Transfer Case Pump Housing Upgrade Kit (Pump Rub Kit)

$74.99

NEW

2001-2007 GM 6.6L Duramax w/ Allison Transmission Transfer Case Brace

$109.99

NEW

2001-2004 GM 6.6L Duramax Stage4 Transmission Upgrade Kit - GM Allison

$1,299.99

-65%NEW

Billet C-2 Clutch Hub

$799.99

$280.00

NEW

2001-2004 GM /w 1000-2000-2400 Series Allison Transmission Stage5 Transmission Upgrade Kit

$1,699.99

NEW

2011-2016 GM 6.6L Duramax w/ Allison 1000-2000 Transmission Pressure Calibration Kit

$79.99

-65%NEW

Race Billet Stator Triple Clutch Torque Converter

$1,999.99

$700.00

NEW

2001-2010 GM 6.6L Duramax w/ Allison 1000-2000 Transmission Pressure Calibration Kit

$49.99