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Transmission Upgrades GM

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2001-2019 GM 6.6L Duramax Stage6G Transmission Upgrade Kit Pacific Performance Engineering
128035512

2004.5-2005 GM 6.6L Duramax Stage6G Transmission Upgrade Kit

$2,277.00

45692622668019
2001-2010 GM /w 1000-2000-2400 Series Allison Transmission Stage5 Transmission Upgrade Kit Pacific Performance Engineering
128035203

2006-2010 GM /w 1000-2000-2400 Series Allison Transmission Stage5 Transmission Upgrade Kit

Temporarily out-of-stock
2001-2022 GM 6.6L Duramax Stage4 Transmission Upgrade Kit - GM Allison Pacific Performance Engineering
128034202

2004.5-2005 GM 6.6L Duramax Stage4 Transmission Upgrade Kit - GM Allison

Temporarily out-of-stock
2001-2022 GM 6.6L Duramax Stage4 Transmission Upgrade Kit - GM Allison Pacific Performance Engineering
128034201

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

Temporarily out-of-stock
2001-2022 GM 6.6L Duramax Stage4 Transmission Upgrade Kit - GM Allison Pacific Performance Engineering
128034203

2006-2010 GM 6.6L Duramax Stage4 Transmission Upgrade Kit - GM Allison

Temporarily out-of-stock
2017-2019 GM 6.6L Duramax Billet Input Shaft
128020100

2017-2019 GM 6.6L Duramax Billet Input Shaft

$1,423.00

42841312395507
2001-2016 GM 6.6L Duramax Billet Input Shaft
128020000

2001-2016 GM 6.6L Duramax Billet Input Shaft

$1,423.00

42081677115635
2011-2016 GM w/ Allison Transmission Billet Output Shaft
128021011

2011-2016 GM w/ Allison Transmission Billet Output Shaft

$1,281.00

42081700479219
2001-2010 GM 6.6L Duramax w/ Allison Transmission Billet Output Shaft
128021000

2001-2010 GM 6.6L Duramax w/ Allison Transmission Billet Output Shaft

$1,181.00

42081677312243
Billet C-2 Clutch Hub Pacific Performance Engineering
128020200

Billet C-2 Clutch Hub

$1,139.00

42081754743027
2001-2010 GM 6.6L Duramax Billet Intermediate Shaft
128020500

2001-2010 GM 6.6L Duramax Billet Intermediate Shaft

$1,096.00

42081753825523
10L80 Bar and Plate Transmission Cooler, 2021-2025 Tahoe/Suburban/Yukon/Escalade 3.0L/5.3L/6.2L
124068000

2021-2026 GM SUVs, 2026 Silverado/Sierra 1500 10L80 Bar and Plate Transmission Cooler

$570.00

45813796077811
2020-2024 GM 6.6L Duramax w/ 10L1000 Transmission - Heavy-Duty Cast Deep Transmission Pan 2020-2024 GM 6.6L Duramax w/ 10L1000 Transmission - Heavy-Duty Cast Deep Transmission Pan 2020-2024 GM 6.6L Duramax w/ 10L1000 Transmission - Heavy-Duty Cast Deep Transmission Pan
128051400

2020-2026 GM 6.6L Duramax 10L1000 Heavy-Duty Cast Aluminum Transmission Pan

$570.00

Finish
43838499586291 45478411600115 45478411632883
6L90 Bar and Plate Transmission Cooler, 2015-2019 GM 2500/3500 6.0L
124064100

2015-2019 GM 2500/3500 6.0L 6L90 Bar and Plate Transmission Cooler

$555.00

45752424399091
2017-2019 GM 6.6L Duramax w/ Allison Bar and Plate Transmission Cooler Pacific Performance Engineering
124065000

2017-2019 GM 6.6L Duramax w/ Allison Bar and Plate Transmission Cooler

$555.00

45690083967219
2015-2016 GM 6.6L Duramax w/ Allison Bar and Plate Transmission Cooler Pacific Performance Engineering
124064000

2015-2016 GM 6.6L Duramax w/ Allison Bar and Plate Transmission Cooler

$555.00

45690080166131