ZF8HP90 Number RGPZ-020 GPZ Clutch Module for Chrysler 2013 Up with ZF Transmission Such as Chrysler 300 and Hellcat. Upgrade Available Here

$ 388.00

Clutches In Stock Now, Ready to Ship

Alto Steels In Stock Now, Ready to Ship


In stock

Add Raybestos ZF8HP90 Steel Module #STMZF22 or #STMZF22K ? *

Add Alto Steel Module ZF8HP90 and ZF8HP95 216753B ? *


ZF8HP90 RGPZ-020 GPZ Clutch Module for Chrysler 2013 Up with ZF Transmission. Such as Chrysler 300 & Dodge SRT Hellcat. 8-speed RWD (electronic control). The stock ZF8HP90 transmission will handle 675 foot pounds of torque, more with this clutch module. You need this clutch module if you have a heavy foot. Fits 8HP45X, 8HP55A, 8HP55AH, 8HP70XH, 8HP90 2013 On. Features 6 A Brake ID Spline (Flat) GPZ, 5 B Brake (Flat) GPZ, 14 C and E OD Spline (Waved) GPZ, 5 D Brake ID Spline (Flat) GPZ Friction Clutch Plates.




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.


  • Withstands high horsepower
  • Greater torque capacity
  • Maintains piston travel
  • Optimum performance
  • Higher heat resistance
  • Smooth engagements
  • Enhanced shift feel

Steel Plates

Raybestos steel clutch plates are high quality, application-engineered products at a price you can afford. Manufactured with attention to critical tolerances and quality control, our steel plates meet or exceed OE specifications and have a superior surface finish that supplies a greater apply area and friction clutch life. Allomatic steel plates give better shift performance and clutch durability, lowering noise and shudder, extending the life of your transmission.

Features & Benefits:

  • OE thickness for maximum heat sink
  • Superior surface finish for greater apply area and friction clutch life
  • Meets or exceeds OE specifications for flatness and parallelism
  • Flawless fit without binding
  • Better shift performance and clutch durability
  • Extended transmission life
  • Engineered heat sink for longer clutch life




Related image

Fits: Dodge Challenger SRT Hellcat,  Dodge Charger SRT Hellcat


Additional information

Weight 12 lbs
Dimensions 20 × 20 × 4 in