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4L80E, 4L85E Stage-1 MaxPak Friction Clutch Pack
5 4th Clutch Stage-1, 3 Overrun Stage-1, 14 Forward/Direct Stage-1, 5 Intermediate Stage-1
4L80E, 4L85E Stage-1 MaxPak Friction Clutch Pack5 4th Clutch Stage-1, 3 Overrun Stage-1, 14 Forward/Direct Stage-1, 5 Intermediate Stage-1
Stage-1 MaxPak Friction Clutch Pack Module

GM

4L80E, 4L85E Stage-1 MaxPak Friction Clutch Pack

1991-ON

Part No.
RFMAX-001

This Raybestos Powertrain MaxPak increases performance by adding more friction plates than OE. To further increase capacity, it also utilizes our Stage-1 Performance friction plates. Stage-1 Performance frictions handle the demands that a stock tan or high energy plate cannot by increasing holding capacity, while withstanding higher temperatures. NOTE: This module should be used with RSMAX-001. RFMAX-001 includes installation instructions. Raybestos® Powertrain GM 4L80E MaxPak features 5 4th Clutch Stage-1, 3 Overrun Stage-1, 14 Forward/Direct Stage-1, 5 Intermediate Stage-1 and must be used with RSMAX-001 Kolene Steel Clutch Pack Module

Recommended Use:

Front-wheel and rear-wheel drive domestic and import street-strip, "tuner" and off-road performance applications. (Must be used with RSMAX-001 Kolene Steel Clutch Pack Module)

Clutch Pack Components

5 4th Clutch Stage-1, 3 Overrun Stage-1, 14 Forward/Direct Stage-1, 5 Intermediate Stage-1

4L80E, 4L85E 4th Clutch Stage-1 Friction Clutch Plate
1991-ON
Stage-1
.080/2.03
7.3
OD
60
Teeth
R600300
View
4L80E, 4L85E Overrun Stage-1 Friction Clutch Plate
1991-ON
Stage-1
.079/2.01
5.376
OD
45
Teeth
R600310
View
TH400, 4L80E, 4L85E Forward, Direct .062" Stage-1 Friction Clutch Plate
1964-1998
Stage-1
.062/1.57
5.895
OD
42
Teeth
R600086
View
TH400 Intermediate .062" Stage-1 Friction Clutch Plate
1964-1998
Stage-1
.062/1.57
6.56
OD
47
Teeth
R600096
View
Friction Material
Part Type:
Stage-1 MaxPak Friction Clutch Pack Module

Friction Material Type:

Raybestos Stage-1 Performance frictions are an affordable solution for performance applications that may not require the capacity of the Gen2 Blue Plate Special, but do require a friction plate that can handle the demands that a stock tan or high energy plate

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.

Advantages
  • Withstands high horsepower
  • Greater torque capacity
  • Maintains piston travel
  • Enhances wear resistance 200% to 500%
  • Enhances fatigue resistance 200% to 500%
  • Higher heat resistance
  • Made In USA

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