Raybestos Powertrain GM 4L60E 3-4 Z-PAK - RZP-001

Z Pak is the patented, single-sided clutch system that outperforms OE in torque and heat capacity without coning. For new OEM platforms, the Z Pak design can reduce the overall size of the clutch pack for a smaller, lighter assembly with greater thermal capacity. On existing designs, the single-sided plate can increase torque capacity and reduce core temperatures for a significant reduction in hot spotting and greater clutch life. And Z Pak takes the heat without coning. When used with the revolutionary X-32 friction material developed by Raybestos, the Z Pak system outperforms OE by as much as 30%. (*Mfg. Under U.S. Pat. 6,484,853 B1)

• Significantly reduces clutch pack temperatures
• Can reduce the overall thickness and weight of the clutch pack on modern, compact transmissions
• Increases torque capacity and reduces core temperatures without increasing pack thickness
• Design improvements keep the single-sided pack from coning under high stress
• Perfect for every rebuild including commercial, four-wheel drive, fleet and other heavy duty applications