2001-2002 GM/Allison TapShifter Early 5 Inch Aluminum from Turbo

5 Inch Aluminum from Turbo to Filter

One-piece forged OEM stock length

Ensures consistent temperatures across all cylinders

it was designed for use in cold climates to warm the transmission fluid with the engine coolant

Aluminum Tube with Raw Finish

2001-2002 GM/Allison TapShifter Early 5 Inch Aluminum from TurboThe Fleece Performance TapShifter allows you to shift your 2001 2002 GM Allison Transmission with the touch of a button just like the 2006 and newer trucks. Perfect for towing, drag racing, daily driving and everything in between, the TapShifter installs in no time and provides factory like operation, functionality and styling. The TapShifter can be used in the gas or diesel 2001 2002 pickups with an Allison Transmission. Operation TapShifter