AEM X-Series OBDII Wideband AFR Gauge Kit Clamps and they are CNC machined

and they are CNC machined and TIG welded for added strength

Works With 6V

if your ECU doesn’t output a value you want

and Pro lever transmission shift arm for use with 1962-1973 GM Powerglide 2-speed transmissions

Weight springs made with stress-relieved music wire to assure blueprinted advance curve (USA)

AEM X-Series OBDII Wideband AFR Gauge Kit Clamps and they are CNC machinedFaster response time improves wideband feedback control, and can provide a safer, more powerful and accurate tune. AEM's Wideband Controllers with X Digital technology reduce deadtime and can improve the performance of your vehicle through more accurate AFR tuning.