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Collection:

2004.5-2005 GM 2500/3500 Transmission

64 products
Regular price $399.00
Sale price $399.00
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The Fleece Performance TapShifter allows you to shift your 2003-2005 GM Allison Transmission with the touch of a button just like the 2006 and newer trucks. Perfect for towing, drag racing, daily d...
Regular price $179.00
Sale price $179.00
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Unit price
per 
Fleece Performance 01-15 GM Duramax 6.6L AlliLocker - Allison Torque Converter Controller.
Regular price $399.00
Sale price $399.00
Regular price
Unit price
per 
The Fleece Performance TapShifter allows you to shift your 2001-2005 GM Allison Transmission with the touch of a button just like the 2006 and newer trucks. Perfect for towing, drag racing, daily d...
Regular price $29.49
Sale price $29.49
Regular price
Unit price
per 
Fleece Performance (2) Setrab to -10AN Fittings Purchased w/ Allison Transmission Cooler Lines