This is slightly used TCS 10 inch race Convertor Bill for nitrous and trans break this converter is set up for 54 to 5500 RPM stall   behind a 1000 hp big block Chevrolet this converter uses a turbo spline and is built for a quarter inch mid plate as well this is one of the best converters you can buy check them out TCS Convertors made in Canada

Will ship Canada and USA free on buy it now