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4L70E Rebuild Kit Raybestos Z-PAK Friction Steel { 2006-2012 }

Product Desc: Trutech/Procare Parts
Product Part No: -- 4L70E20062012FSRB-ZPAK
Transmissions: -- 4L70E { 2006-2012 }
Package and Weight
Package Quantity: -- 1 ea
Package Size: -- 26.0 x 20.0 x 6.0
Shipping Weight: -- 19.00 lbs
Trutech/Procare: Performance Rebuild Kit Raybestos Z-PAK Friction Steel
We are proud to provide only the best parts to our customers. This kit is an excellent kit for the stock to mildly modified vehicle with a 3-4 clutch failure and needs a heavy duty upgrade of all friction components.
Base Price:
Product Description
Kit Contents
  1. Raybestos Z-PAK Extreme Duty 3-4 Clutch Kit:
  2. Complete set of OEM factory friction, proven to provide long service life:
  3. Complete set of steels:
  4. Turbulator reverse and low reverse steels:
  5. Raybestos Pro series 2-4 Band:
  6. ACdelco 3rd accumulator check valve
  7. Sonnax replacement load release springs:
  8. OEM molded steel 3-4 clutch piston:
  9. OEM molded steel forward:
  10. OEM overrun piston:
  11. Complete bushing kit with teflon pump and tailshaft bushing:

Transmission Info:

  1. GM 4L60, 4L60E 4L65E – RZP-001:
  2. Allison 1000, 2000, 2400 – RZP-002:
  3. GM 4T60E, 4T65E – RZP-003
  4. Ford E40D, 4R100 – RZP-004
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 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). Combine this kit with one of our Shift Improvement modules and our gear train module to give you a strong durable transmission. We believe in sharing our knowledge and experience with our customers. Our goal is to provide our customers with the information needed to choose the correct parts for thier transmission application.
  • ACdelco 3rd accumulator check valve included it is necessary to insure long clutch life:
  • 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:
  • Made in the U.S.A.:
  • Outperforms both single-sided and double-sided original equipment clutch assemblies in torque and heat capacity:
  • Improves clutch life:
  • Increases durability of the transmission:
  • Eliminates coning:
  • Wide Raybestos Pro Series Band:
  • Perfect for every rebuild including commercial, four-wheel drive, fleet and other heavy duty applications:
Trutech/Procare Transmissions
406 East Park Ave
Enterprise, Alabama 36330
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Customer Service
1-800-762-9846 Inside USA
1-334-577-4400 Outside USA