Performance Converter Kit CH-RK-4
Includes Impeller Hub, Turbine Hub, Thrust Washer, Front Cover Bushing, Ring Gear & Front Cover
- Unit Size: 10"
- Core: GM 245mm
- Dampered: No
- Lockup: No
- Transmission Unit: 727
- Turbine Hub Input Spline Count: 24
0
1
2
Impeller Hub CH-90CM-24
In CH-RK-4
- Material: Chromoly
- Hub Mount: Flanged
- Pump Drive Style: Slots
- Assembled Height: 2.625"
- Flange Outer Dia.: 3.630"
- Height: 2.750"
- Journal Dia.: 1.875"
3
Impeller (GM 245mm)
4
Thrust Bearing GM-N-11
2 Required
- Bearing Style: Enclosed
- Material: Hardened Steel
- Inner Dia.: 2.500"
- Thickness: 0.150"
- Outer Dia.: 3.391"
5
6
Stator (GM 245mm)
7
Stator Cam (GM 245mm)
7.1
Clutch Eliminator GM-R-5
Not for street use. Replaces items #7-11
- Length: 0.910"
- Outer Dia.: 3.770"
- Internal Spline Tooth Count: 27
8
9
10
Inner Stator Race GM-HR-3
- Material: Hardened Steel
- Length: 0.725"
- Internal Spline Tooth Count: 27
- Outer Dia.: 2.156"
11
Stator Cap GM-WA-4
- Material: Aluminum
- Outer Dia.: 3.643"
- Inner Dia.: 1.940"
- Functional Thickness: 0.109"
- Total Thickness: 0.234"
12
Snap Ring (GM 245mm)
13
Turbine (GM 245mm)
14
15
Thrust Washer CH-WP6-OE
In CH-RK-4
- Material: Plastic
- Thickness: 0.188"
- Inner Dia.: 1.380"
- Outer Dia.: 2.420"
15.1
Bearing Race MI-N-16
TRA-2233
- Material: Hardened Steel
- Thickness: 0.031"
- Inner Dia.: 1.375"
- Outer Dia.: 2.062"
Thrust Bearing MI-N-15
NTA-2233
- Bearing Style: Open
- Material: Hardened Steel
- Inner Dia.: 1.375"
- Thickness: 0.078"
- Outer Dia.: 2.062"
16
17
Ring Gear CH-RG-130
Chrysler 10-3/4 In CH-RK-4
- Tooth Count: 130/131
- Chamfer: None
- DP/Module: 10
- Thickness: 0.340"
- Inner Dia.: 11.190"
- Outer Dia.: 13.195"
18
Front Cover CH-CC-3
In CH-RK-4, 10.000" Bolt circle diameter with both 90-degree & offset bolt pattern
- Material: AISI 1026 steel
- Machining Process: Fully Machined Forging
A - G
ALTERNATE ASSEMBLY (REPLACES items #4 - 12, requires machining to turbine assembly (items #13 & 14) includes aluminum stator option, which works with 8" Opel one-way clutch)
A
Thrust Bearing CH-N-1
2 Required
- Bearing Style: Enclosed
- Material: Hardened Steel
- Inner Dia.: 1.900"
- Thickness: 0.181"
- Outer Dia.: 2.821"
B
C
D
Stator Cap GM-WA-15
Use with any Mechanical Diode
- Material: Aluminum
- Outer Notch Count: 4
- Outer Dia.: 3.245"
- Inner Dia.: 1.690"
- Total Thickness: 0.280"
- Functional Thickness: 0.140"
E
Clutch Eliminator GM-R-8
Not for street use.
- Length: 1.010"
- Outer Dia.: 3.250"
- Internal Spline Tooth Count: 27
Mechanical Diode® GM-MD-9-3
Use of this mechanical diode requires a 3.25" bore stator like the Opel or Sonnax GM-ST-082 or GM-ST-086.
- Material: Steel
- Internal Spline Tooth Count: 27
- Design Strut Count: 9
- Engagement Strut Count: 3
Mechanical Diode® GM-MD-10S
Use of this mechanical diode requires a 3.25" bore stator like the Opel or Sonnax GM-ST-082 or GM-ST-086.
- Material: Steel
- Internal Spline Tooth Count: 27
- Design Strut Count: 10
- Engagement Strut Count: 2
Mechanical Diode® GM-MD-3
Use of this mechanical diode requires a 3.25" bore stator like the Opel or Sonnax GM-ST-082 or GM-ST-086.
- Material: Steel
- Internal Spline Tooth Count: 27
- Design Strut Count: 5
- Engagement Strut Count: 1
E.1
Outer Stator Race GM-R-6
Replacement for GM-CS-3
- Material: Hardened Steel
- Thickness: 0.750"
- Outer Dia.: 3.247"
- Inner Dia.: 2.614"
E.2
Inner Stator Race GM-HR-4
Replacement for GM-CS-3
- Material: Hardened Steel
- Internal Spline Tooth Count: 27
- Length: 0.936"
- Outer Dia.: 1.958"
E.3
Stator Cap GM-WS-23
Replacement for GM-CS-3
- Material: Steel
- Outer Notch Count: 4
- Outer Dia.: 3.245"
- Inner Dia.: 1.690"
- Total Thickness: 0.378"
- Functional Thickness: 0.140"
-
Tooling:
- MI-SP-4
E.4
Sprag MI-SP-4
Replacement for GM-CS-3
- Sprag Drag Clip Count: 11
- Sprag Element Count: 22
- Race Outer Dia.: 2.614"
- Race Inner Dia.: 1.958"
- Width: 0.750"
- Torque Capacity: 807
F
Stator Cap GM-WS-7
Use with any Mechanical Diode
- Material: Steel
- Outer Notch Count: 4
- Outer Dia.: 3.245"
- Inner Dia.: 1.690"
- Total Thickness: 0.280"
- Functional Thickness: 0.140"
