Powerglide, 350, 400 (258mm) Performance Converter, Powerglide, 350, 400 (265mm) Performance Converter

Impeller Hub
Part No. GM-90CM-30

Sonnax impeller hub GM-90CM-30 is a direct replacement for impeller hubs included in performance converter kits listed below.

Where to Buy

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  • Powerglide, 350, 400 (258mm) Performance Converter, Powerglide, 350, 400 (265mm) Performance Converter Impeller Hub GM-90CM-30
  • Powerglide, 350, 400 (258mm) Performance Converter, Powerglide, 350, 400 (265mm) Performance Converter Impeller Hub GM-90CM-30 details