Torque Converter Parts Finder

Powerglide, TH350, TH400 (258mm) Performance Converter • Powerglide, TH350, TH400 (265mm) Performance Converter

Mechanical Diode GM-MD-11S

Use of this mechanical diode requires a larger bore stator like the GM 258mm and 265mm or Sonnax GM-ST-5-1835 or GM-ST-8-1835. The stator must be used in conjunction with Sonnax stator caps GM-WS-47 and GM-WS-56.

Core: 258mm & 265mm
Material: Steel
Internal Spline Tooth Count: 27
Design Strut Count: 10
Engagement Strut Count: 2

Powerglide, TH350, TH400 (258mm) Performance Converter • Powerglide, TH350, TH400 (265mm) Performance Converter

Stator Cap GM-WS-56

Core: 258mm & 265mm
Material: Steel
Functional Thickness: 0.204"
Outer Dia.: 3.957"
Total Thickness: 0.420"
Pilot Dia.: 2.508"
Inner Dia.: 2.000"

Powerglide, TH350, TH400 (265mm) Performance Converter

Stator Kit GM-ST-5-1835

Stator employs 18 flat blades at a 35° angle.

Powerglide, TH350, TH400 (258mm) Performance Converter • Powerglide, TH350, TH400 (265mm) Performance Converter

Stator Adapter GM-HR-50

Core: 258mm & 265mm
Material: Chromoly
Outer Dia.: 3.957"
Functional Thickness: 0.865"
Pilot Dia.: 2.508"
Inner Dia.: 3.254"

Powerglide, TH350, TH400 (258mm) Performance Converter • Powerglide, TH350, TH400 (265mm) Performance Converter

Stator Cap GM-WS-47

Core: 258mm & 265mm
Material: Steel
Functional Thickness: 0.110"
Outer Dia.: 3.957"
Total Thickness: 0.410"
Pilot Dia.: 2.508"
Inner Dia.: 2.000"

Powerglide, TH350, TH400 (258mm) Performance Converter • Powerglide, TH350, TH400 (265mm) Performance Converter

Shim GM-WS-61

Material: Steel
Inner Dia.: 2.216"
Outer Dia.: 2.969"
Thickness: 0.010"

Powerglide, TH350, TH400 (258mm) Performance Converter • Powerglide, TH350, TH400 (265mm) Performance Converter

Shim GM-WS-63

Material: Steel
Inner Dia.: 2.216"
Outer Dia.: 2.969"
Thickness: 0.031"

Powerglide, TH350, TH400 (258mm) Performance Converter • Powerglide, TH350, TH400 (265mm) Performance Converter

Impeller Hub GM-90CM-30

Powerglide, TH350, TH400 (265mm) Performance Converter

Turbine Hub GM-HTCM-355

Material: Chromoly
Core: GM 265mm
Internal Spline Tooth Count: 35
Total Thickness: 1.530"
Flange Outer Dia.: 4.500"
Functional Thickness: 0.560"
Pilot Dia.: 1.745"

4L60 (700-R4), 4L60-E (298mm), Multi-Plate Performance Converter • 4L60-E, 4L65-E, 4L75-E (300mm), Multi-Plate Performance Converter • 4L80-E, 4L85-E, Multi-Plate Performance Converter • 6L80, 6L90 (258mm), Multi-Plate Performance Converter • 6L80, 6L90 (265mm), Multi-Plate Performance Converter • Powerglide, TH350, TH400 (258mm) Performance Converter • Powerglide, TH350, TH400 (265mm) Performance Converter

Shim GM-WS-54

Material: Steel
Inner Dia.: 2.516"
Outer Dia.: 3.188"
Thickness: 0.030"

4L60 (700-R4), 4L60-E (298mm), Multi-Plate Performance Converter • 4L60-E, 4L65-E, 4L75-E (300mm), Multi-Plate Performance Converter • 4L80-E, 4L85-E, Multi-Plate Performance Converter • 6L80, 6L90 (258mm), Multi-Plate Performance Converter • 6L80, 6L90 (265mm), Multi-Plate Performance Converter • Powerglide, TH350, TH400 (258mm) Performance Converter • Powerglide, TH350, TH400 (265mm) Performance Converter

Shim GM-WS-53

Material: Steel
Inner Dia.: 2.516"
Outer Dia.: 3.188"
Thickness: 0.020"

4L60 (700-R4), 4L60-E, 200-4R (298mm NLU) Performance Converter • 727, 10-3/4" NLU Performance Converter • Powerglide TH350, TH400, 8" Performance Converter • Powerglide, TH350, TH400 (258mm) Performance Converter • Powerglide, TH350, TH400 (265mm) Performance Converter • Powerglide, TH350, TH400, 10" Performance Converter • Powerglide, TH350, TH400, 10" Performance Converter (Mounting Ring)

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

Powerglide TH350, TH400, 8" Performance Converter • Powerglide, TH350, TH400 (258mm) Performance Converter • Powerglide, TH350, TH400 (265mm) Performance Converter • Powerglide, TH350, TH400, 10" Performance Converter

Pilot Kit GM-PI-500K

Use with 1/2" motorplate.

Outer Dia.: 1.703"

4L60 (700-R4), 4L60-E, 200-4R (298mm NLU) Performance Converter • 727, 10-3/4" NLU Performance Converter • Powerglide TH350, TH400, 8" Performance Converter • Powerglide, TH350, TH400 (258mm) Performance Converter • Powerglide, TH350, TH400 (265mm) Performance Converter • Powerglide, TH350, TH400, 10" Performance Converter • Powerglide, TH350, TH400, 10" Performance Converter (Mounting Ring)

Clutch Eliminator GM-R-8

Length: 1.010"
Outer Dia.: 3.250"
Internal Spline Tooth Count: 27

4L60 (700-R4), 4L60-E, 200-4R (298mm NLU) Performance Converter • 727, 10-3/4" NLU Performance Converter • Powerglide TH350, TH400, 8" Performance Converter • Powerglide, TH350, TH400 (258mm) Performance Converter • Powerglide, TH350, TH400 (265mm) Performance Converter • Powerglide, TH350, TH400, 10" Performance Converter • Powerglide, TH350, TH400, 10" Performance Converter (Mounting Ring)

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

Torque Converter Parts

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Powerglide, TH350, TH400 (258mm) Performance Converter • Powerglide, TH350, TH400 (265mm) Performance Converter

Mechanical Diode GM-MD-11S

Powerglide, TH350, TH400 (258mm) Performance Converter • Powerglide, TH350, TH400 (265mm) Performance Converter

Stator Cap GM-WS-56

Powerglide, TH350, TH400 (265mm) Performance Converter

Stator Kit GM-ST-5-1835

Powerglide, TH350, TH400 (258mm) Performance Converter • Powerglide, TH350, TH400 (265mm) Performance Converter

Stator Adapter GM-HR-50

Powerglide, TH350, TH400 (258mm) Performance Converter • Powerglide, TH350, TH400 (265mm) Performance Converter

Stator Cap GM-WS-47

Powerglide, TH350, TH400 (258mm) Performance Converter • Powerglide, TH350, TH400 (265mm) Performance Converter

Shim GM-WS-61

Powerglide, TH350, TH400 (258mm) Performance Converter • Powerglide, TH350, TH400 (265mm) Performance Converter

Shim GM-WS-63

Powerglide, TH350, TH400 (258mm) Performance Converter • Powerglide, TH350, TH400 (265mm) Performance Converter

Impeller Hub GM-90CM-30

Powerglide, TH350, TH400 (265mm) Performance Converter

Turbine Hub GM-HTCM-355

Shim GM-WS-54

Shim GM-WS-53

Mechanical Diode® GM-MD-10S

Powerglide TH350, TH400, 8" Performance Converter • Powerglide, TH350, TH400 (258mm) Performance Converter • Powerglide, TH350, TH400 (265mm) Performance Converter • Powerglide, TH350, TH400, 10" Performance Converter

Pilot Kit GM-PI-500K

Clutch Eliminator GM-R-8

Mechanical Diode® GM-MD-3