Powerglide, 350, 400, 10" Performance Converter

Impeller Hub
Part No. GM-90-77G

Sonnax flanged impeller hub GM-90-77G for use with GM Powerglide, 350, 400, 10" performance converter kits is available as an alternate length impeller hub. The hub has a large, reinforced flange and a recessed pocket to contain associated thrust bearing GM-N-11.

  • Hub Mount: Flanged
  • Material: Hardened Steel
  • Pump Drive Style: Slots
  • Assembled Height: 2.775"
  • Flange Outer Dia.: 3.800"
  • Height: 2.930"
  • Journal Dia.: 1.874"

Where to Buy

  • Existing Customers: Contact your sales representative.
  • New Customers: Fill out the form and a sales representative will contact you.
  • Powerglide, 350, 400, 10" Performance Converter Impeller Hub GM-90-77G
  • Powerglide, 350, 400, 10" Performance Converter Impeller Hub GM-90-77G details