4L60 (700-R4), 4L60-E, 200-4R (298mm) Single Plate Performance Converter (Mounting Ring)

Turbine Hub
Part No. GM-HT-33HSR

Sonnax turbine hub GM-HT-33HSR adapts front-wheel drive GM 245mm cores for use with applications that use a GM 298mm. When used in Sonnax performance converter kit GM-RK-11, this makes for an easy-to-assemble kit.

  • Adapts GM 245mm cores
  • AISI 1045 steel forging
  • Weld-in

GM-HT-33HS does not fit any stock applications, it is only for use with Sonnax performance converter kit GM-RK-11.

  • Material: Steel
  • Internal Spline Tooth Count: 30
  • External Spline Tooth Count: 30

Where to Buy

  • Existing Customers: Contact your sales representative.
  • New Customers: Fill out the form and a sales representative will contact you.
  • 4L60 (700-R4), 4L60-E, 200-4R (298mm) Single Plate Performance Converter (Mounting Ring) Turbine Hub GM-HT-33HSR