Fleece Performance 03-05 GM Duramax 6.6L LB7 / LLY GM/Allison TapShifter 1986-buick-regal-esi5529233 O-ring sealed

O-ring sealed

25 Black Chrome / Red Ring

"name": "Is this system street legal

Sold in Sets of 16

Harness And Switch Sold Separately

Fleece Performance 03-05 GM Duramax 6.6L LB7 / LLY GM/Allison TapShifter 1986-buick-regal-esi5529233 O-ring sealedThe 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 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 2005 trucks with an Allison Transmission. Installation: The TapShifter