Take full control of your 6L80/6L90 up shifts and down shifts with our in-house modified tap shift shifter! Includes the cable and brackets.

Available in black or tan. Requires E38/T43 reprogramming for proper operation when using with a 6L80 or 6L90 transmission. Not compatible with E67 setups/GMPP Connect & Cruise!

Add pigtail? Select "Yes" if you're not using a Speartech powertrain harness. If you are using a Speartech harness, select "No"

If you don't have a Speartech harness with the TapShift plug on it (6L80/6L90 only), please see here for wiring info. The shifter cable length is approximately 57 inches.

Looking for a shifter for your 8L90 transmission? Check out ours here!

This shifter is unlike others you will find online, trying to duplicate our setup. Only our in-house developed assembly offers the correct brackets for proper cable alignment during swap use, and when coupled with our in-house TCM programming, you are left with a properly functioning package ready to work for you!