Powerglide

Output Shaft Support Kit
Part No. 28080K

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Sonnax output support shaft kit 28080K is ideal for upgrading GM Powerglide cast-iron supports and essential when building a transmission from scratch. This bolt-on modification is built for racing to keep the planetary on center and prevent wear.

  • Provides extra support for the planetary in performance applications
  • High-quality roller bearing for low friction and longer life compared to OE bushing
  • Strong, 6061 billet aluminum dramatically reduces weight
  • Eliminates the provisions for the governor
  • Powerglide Output Shaft Support Kit 28080K
  • Powerglide Output Shaft Support Kit 28080K