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July 16, 2019
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Eliminate Powerglide Input Shaft Failure with the Sonnax Big Shaft System

Presented by Sonnax

Stop worrying about input shaft failure when running the Powerglide in the most extreme applications. You can take full advantage of this lightweight and efficient transmission with the Sonnax big shaft system — the best way to connect huge power to Sonnax extreme planetaries for run after run with minimum downtime. Watch this video to learn how easy it is to level up an existing planetary or build from scratch in the gear ratio of your choice. 

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Related Units

Powerglide, TH350, TH400, 10" Performance Converter Powerglide TH350, TH400, 8" Performance Converter Powerglide Transmission Powerglide Converter


Related Parts

Required

Recommended

Powerglide Big Input Shaft Kit 353532-01K

Powerglide

Big Input Shaft Kit 353532-01K

Required

Recommended

Powerglide, TH400 Big Shaft Stator Support Tube Kit 28154S-125

Powerglide, TH400

Big Shaft Stator Support Tube Kit 28154S-125

Required

Recommended

Powerglide 1.58 Ratio Big Shaft Rear Sun Gear Kit 15832-RSK

Powerglide

1.58 Ratio Big Shaft Rear Sun Gear Kit 15832-RSK

  • Gear Process Level: Extreme
  • Ratio: 1.58
  • Spline Tooth Count: 32

Required

Recommended

Powerglide 1.65 Ratio Big Shaft Rear Sun Gear Kit 16532-RSK

Powerglide

1.65 Ratio Big Shaft Rear Sun Gear Kit 16532-RSK

  • Gear Process Level: Extreme
  • Ratio: 1.65
  • Spline Tooth Count: 32

Required

Recommended

Powerglide 1.58 Ratio Extreme Planetary Assembly Kit 28158G-NS

Powerglide

1.58 Ratio Extreme Planetary Assembly Kit 28158G-NS

  • Gear Process Level: Extreme
  • Ratio: 1.58
  • Flange Tooth Count: 24

Required

Recommended

Powerglide 1.65 Ratio Extreme Planetary Assembly Kit 28165G-NS

Powerglide

1.65 Ratio Extreme Planetary Assembly Kit 28165G-NS

  • Gear Process Level: Extreme
  • Ratio: 1.65
  • Flange Tooth Count: 24

Required

Recommended

Powerglide Extreme Strength Output Shaft 28924-32L

Powerglide

Extreme Strength Output Shaft 28924-32L

  • Shaft Length Option: Long
  • Ratio: 1.58 & 1.65
  • Material: Heat-treated 300M Steel
  • Spline Tooth Count: 32

Required

Recommended

Powerglide Extreme Strength Output Shaft 28924-27L

Powerglide

Extreme Strength Output Shaft 28924-27L

  • Shaft Length Option: Long
  • Ratio: 1.58 & 1.65
  • Material: Heat-treated 300M Steel
  • Spline Tooth Count: 27

Required

Recommended

Powerglide Extreme Strength Output Shaft 28924-27S

Powerglide

Extreme Strength Output Shaft 28924-27S

  • Shaft Length Option: Short
  • Ratio: 1.58 & 1.65
  • Material: Heat-treated 300M Steel
  • Spline Tooth Count: 27

Required

Recommended

Powerglide 1.69 Ratio Extreme Planetary Assembly Kit 28169G-NS

Powerglide

1.69 Ratio Extreme Planetary Assembly Kit 28169G-NS

  • Gear Process Level: Extreme
  • Flange Tooth Count: 24
  • Ratio: 1.69

Required

Recommended

Powerglide 1.80 Ratio Extreme Planetary Assembly Kit 28180G-NS

Powerglide

1.80 Ratio Extreme Planetary Assembly Kit 28180G-NS

  • Gear Process Level: Extreme
  • Flange Tooth Count: 24
  • Ratio: 1.80

Required

Recommended

Powerglide Extreme Strength Output Shaft 28922-27S

Powerglide

Extreme Strength Output Shaft 28922-27S

  • Shaft Length Option: Short
  • Ratio: 1.69 & 1.80
  • Material: Heat-treated 300M Steel
  • Spline Tooth Count: 27

Required

Recommended

Powerglide Extreme Strength Output Shaft 28922-32L

Powerglide

Extreme Strength Output Shaft 28922-32L

  • Shaft Length Option: Long
  • Ratio: 1.69 & 1.80
  • Material: Heat-treated 300M Steel
  • Spline Tooth Count: 32

Required

Recommended

Powerglide Extreme Strength Output Shaft 28922-27L

Powerglide

Extreme Strength Output Shaft 28922-27L

  • Shaft Length Option: Long
  • Ratio: 1.69 & 1.80
  • Material: Heat-treated 300M Steel
  • Spline Tooth Count: 27

Required

Recommended

Powerglide 1.69 Ratio Big Shaft Rear Sun Gear Kit 16932-RSK

Powerglide

1.69 Ratio Big Shaft Rear Sun Gear Kit 16932-RSK

  • Gear Process Level: Extreme
  • Ratio: 1.69
  • Spline Tooth Count: 32

Required

Recommended

Powerglide 1.80 Ratio Big Shaft Rear Sun Gear Kit 18032-RSK

Powerglide

1.80 Ratio Big Shaft Rear Sun Gear Kit 18032-RSK

  • Gear Process Level: Extreme
  • Ratio: 1.80
  • Spline Tooth Count: 32

While Sonnax makes every effort to ensure the accuracy of technical articles at time of publication, we assume no liability for inaccuracies or for information which may become outdated or obsolete over time.

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