GM 1057 1,700-1,800 RPM TORQUE CONVERTER

1,700-1,800 rpm stall speed. This torque converter was designed with one purpose in mind, pulling. SunCoast initially developed this converter for the fleet customer who is on the road hot-shot driving, or pulling heavy loads.

This new Allison billet triple disc torque converter also features a billet high velocity low stall stator along with furnace brazed, tig welded fins for ultimate reliability.

This converter will not spool an aftermarket turbo very well due to the efficiency of it. Your ideal customer for this converter would be a customer that tows and hauls. In-town fuel economy could improve with this torque converter.