This is a high energy friction module/clutch pack for GM's 4L80E automatic transmission made by Raybestos Powertrain.
About Raybestos Powertrain
Raybestos Powertrain is one of the largest developers and suppliers of automotive friction material products in the world. Raybestos Powertrain produces OE quality transmission friction bands that meet stringent quality standards required in today's complex transmissions. Raybestos Powertrain clutches are made with high grade friction material that meets or exceed OEM specifications. Raybestos clutches will provide you with superior shift quality and greater durability to your rebuild, every time.
