Add fingertip control to your 2001-2005 Duramax
Allison 1000 transmission for easy Tap Shifting when passing, pulling, hill
climbing or whenever you need to switch gears quickly – just like the newer
trucks. Tap Shifter Kits includes new gear shift lever that pre-bent for a
better fit, a control module and a harness with factory plug-in connections
makes for a clean and easy install. The 2001-2002 kit also includes an amber
LED light for OD disable indication.

Add fingertip control for easy Tap Shifting when passing, pulling, hill
climbing or whenever you need to switch gears quickly
Works great with engine retarders like BD’s Exhaust Brake
Includes new gear shift lever that is ergonomically bent to protect your
knee
Wire harness with factory plug-in connections