The SureShifter® and Sure T-Shifter™
A retrofit illuminated gear selection indicators for 4, 5, and 6 speed transmissions.  The standard shift knob is constructed from Delrin.  Billet aluminum w/wo anodizing and burl are also available options.  An aluminum beauty ring is optional.  The display cover is a "black out lens" (clear lens available) with an automatic brightness control.  There is a vibration warning when Reverse is engaged.  All indicator LEDs light up green when the transmission is in neutral.  A corresponding LED will turn Red indicating the gear engaged.  Reverse indicator blinks and vibrates.

The Surematic™
A retrofit application designed for 3 and 4 speed automatic transmissions equipped with Lokar or B&M Quicksilver, Ratchet, and Pistol grip shifters.  Installation requires removing and replacing the OEM shift knob with a custom illuminated shift knob and installing the sensor apparatus at the base of the shift lever where the backup light and neutral safety switch are located (the Surematic™ sensor circuit replaces these switches with a digital circuit.  An activating magnetic ring is attached to the installation.  The indicator displays include a blackout lens, automatic brightness control, and vibration warning device for reverse.

RangeFinderPro™
A retrofit application designed for some OEM, Atlas, and Staxx transfer cases.  These gear selection indicators show Hi/Neutral/Lo range engagement.  The indicator display includes a blackout lens and automatic brightness control.  The shift knobs are CNC machined from Carbon Black Delrin  for lifetime durability and are watertight for extreme conditions.  The sensor ring is attached to the base of the shift lever and an activating magnetic ring is attached to the gear lever.

* Additional patents issued and pending. SureShifter Illuminated Gear Position Indicator and emblem are registered in the U.S. Patent and Trademark Office. Sureshifter® is a registered trademark of TVK Industries, Inc. RangeFinderProTM and SUREMATICTM are trademarks of TVK Industries, Inc. The claims presented within this publication are believed to be accurate. It is the responsibility of the product user to utilize TVK Industries, Inc. products in a manner consistent with these claims. Defective products will be replaced when promptly returned. TVK Industries, Inc. liability is limited to such replacement.
© 2011 TVK Industries, Inc.