10L80, 10L90 F Clutch GPZ Torqkit Clutch Pack

Friction Material Type:

Raybestos Powertrain GPZ friction plates greatly increase transmission performance and durability. This state-of-the-art friction material far exceeds OE material to withstand high stress, high temperatures and repeated cycling. GPZ's outstanding performance benefits are perfect for heavy-duty vehicles and high-stress driving. Testing of GPZ revolutionary friction material shows that it outperforms OE materials by as much as 20%. Plus, its performance improves as the power increases. Savvy 10R80 transmission rebuilders have spent countless hours making machined modifications to the transmission drums to achieve increased clutch capacity through adding friction and steel clutch plates in each drum. On top of this time-consuming effort some builders have also chosen to machine down the thickness of the steel clutch plates to also aid in the fitment of additional friction clutch plates. Machining steel clutch plates will certainly help achieve the desired goal of fitting additional clutch plates into the D, E, and F clutch drums; however, this often causes harm to the friction clutch plates. Machining steel clutch plates can cause an abrasive steel surface finish that is unseen to the naked eye. This abrasive machined steel surface causes premature wear to the friction clutch plate that it sits against. Raybestos Powertrain’s aftermarket new product development team have combined all the performance benefits of GPZ friction material with cleverly redesigned D, E, and F clutch packs to provide 10R80 transmission rebuilders with a drop-in increased-capacity solution.

WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer and birth defects or other reproductive harm.  For more information go to www.P65Warnings.ca.gov.

• Increases durability of the transmission
• Made in USA with Raybestos GPZ material
• Manufactured with a higher quality of steel than the steel used on the OE design
• Reduces core temperatures
• Increases torque capacity
• Improves clutch life and reduces propensity for hot-spotting
• Drop-in replacement