U.S. / Switch to Canada/International Site 

Black Cat Custom offers a custom conversion to upgrade your stock 110 mph speedometer to a 140 mph speedometer. This is a complete conversion that simply requires replacing your stock cluster with the converted one. There is no need to open the cluster, remove needles or run any special wiring. Black Cat Custom supplies a custom 140 mph gauge face and installs it into a cluster. The cluster is then re-programmed and re-calibrated for accuracy. The complete cluster is shipped to you ready to install, and installation can be completed, using basic tools, in about 30 minutes.

The price for the conversion is $269. The price includes a cluster, the 140 mph gauge face, a matching HVAC panel, and for Cavaliers, a matching dimmer panel.

The conversion is covered by a 12 month or 12,000 mile limited warranty. Some conditions and restrictions apply. Please contact Black Cat Custom for details.

Black Cat Custom specializes in fully customized gauge designs, with a virtually unlimited range of design possibilities. Custom designs are available for the 140 mph conversion as well, so please contact us with your ideas for a unique gauge design for your car.

Cavalier and Sunfire clusters are also interchangeable, adding yet another possibility to change the look of your dash.

Shipping to the lower 48 states is $14