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400 (3L80), AT-540, Buick 350, Chevy 350

Impeller Hub

Part No.

GM-90-4G

Impeller Hub
  • Impeller Hub

Small_gm-90-4g

400 (3L80), AT-540, Buick 350, Chevy 350

Impeller Hub

Part No. GM-90-4G

  • Assembled Height: 2.150"
  • Journal Dia.: 1.875"
  • Pump Drive Style: Slots
  • Hub Mount: Butt Mount
  • Material: Hardened Steel